MAX3238-Q1 TI | Alldatasheet
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Technical content
/C0077/C0065/C0088/C0051/C0050/C0051/C0056/C0262/C0081/C0049 /C0051/C0262/C0086 /C0084/C0079 /C0053/C0046/C0053/C0262/C0086 /C0077/C0085/C0076/C0084/C0073/C0067/C0072/C0065/C0078/C0078/C0069/C0076 /C0082/C0083/C0262/C0050/C0051/C0050 /C0076/C0073/C0078/C0069 /C0068/C0082/C0073/C0086/C0069/C0082/C0047/C0082/C0069/C0067/C0069/C0073/C0086/C0069/C0082 /C0087/C0073/C0084/C0072 ±/C0049/C0053/C0262/C0107/C0086 /C0069/C0083/C0068 /C0040/C0072/C0066/C0077/C0041 /C0080/C0082/C0079/C0084/C0069/C0067/C0084/C0073/C0079/C0078 /C0261 SLLS569B − MAY 2003 − REVISED APRIL 2008 1POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 /C0068Qualified for Automotive Applications /C0068ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0) /C0068Meets or Exceeds Requirements of TIA/EIA-232-F and ITU v.28 Standards /C0068Operates With 3-V to 5.5-V VCC Supply /C0068Operates Up To 250 kbit/s /C0068Five Drivers and Three Receivers /C0068Low Standby Current...1 µA Typical /C0068External Capacitors...4 × 0.1 µF /C0068Accepts 5-V Logic Input With 3.3-V Supply /C0068Always-Active Noninverting Receiver Output (ROUT1B) /C0068RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM) description/ordering information The MAX3238 consists of five line drivers, three line receivers, and a dual charge-pump circuit with ±15-kV ESD (HBM) protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between notebook and subnotebook computer applications. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. In addition, the device includes an always-active noninverting output (ROUT1B), which allows applications using the ring indicator to transmit data while the device is powered down. These devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/µs driver output slew rate.
ORDERING INFORMATION
/C0123 TA PACKAGE ‡ ORDERABLE PART NUMBER TOP-SIDE MARKING −40°C to 85°C SSOP (DB) Tape and reel MAX3238IDBRQ1 MAX3238Q −40°C to 85°C TSSOP (PW) Tape and reel MAX3238IPWRQ1 MB3238Q † For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at http://www.ti.com. ‡ Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging. Copyright 2008, Texas Instruments Incorporated Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. C2+ GND C2− DOUT1 DOUT2 DOUT3 RIN1 RIN2 DOUT4 RIN3 DOUT5 FORCEON FORCEOFF C1+ VCC C1− DIN1 DIN2 DIN3 ROUT1 ROUT2 DIN4 ROUT3 DIN5 ROUT1B INVALID DB OR PW PACKAGE (TOP VIEW) /C0080/C0082/C0079/C0068/C0085/C0067/C0084/C0073/C0079/C0078 /C0068/C0065/C0084/C0065 /C0105/C0110/C0102/C0111/C0114/C0109/C0097/C0116/C0105/C0111/C0110 /C0105/C0115 /C0099/C0117/C0114/C0114/C0101/C0110/C0116 /C0097/C0115 /C0111/C0102 /C0112/C0117/C0098/C0108/C0105/C0099/C0097/C0116/C0105/C0111/C0110 /C0100/C0097/C0116/C0101/C0046 /C0080/C0114/C0111/C0100/C0117/C0099/C0116/C0115 /C0099/C0111/C0110/C0102/C0111/C0114/C0109 /C0116/C0111 /C0115/C0112/C0101/C0099/C0105/C0102/C0105/C0099/C0097/C0116/C0105/C0111/C0110/C0115 /C0112/C0101/C0114 /C0116/C0104/C0101 /C0116/C0101/C0114/C0109/C0115 /C0111/C0102 /C0084/C0101/C0120/C0097/C0115 /C0073/C0110/C0115/C0116/C0114/C0117/C0109/C0101/C0110/C0116/C0115 /C0115/C0116/C0097/C0110/C0100/C0097/C0114/C0100 /C0119/C0097/C0114/C0114/C0097/C0110/C0116/C0121/C0046 /C0080/C0114/C0111/C0100/C0117/C0099/C0116/C0105/C0111/C0110 /C0112/C0114/C0111/C0099/C0101/C0115/C0115/C0105/C0110/C0103 /C0100/C0111/C0101/C0115 /C0110/C0111/C0116 /C0110/C0101/C0099/C0101/C0115/C0115/C0097/C0114/C0105/C0108/C0121 /C0105/C0110/C0099/C0108/C0117/C0100/C0101 /C0116/C0101/C0115/C0116/C0105/C0110/C0103 /C0111/C0102 /C0097/C0108/C0108 /C0112/C0097/C0114/C0097/C0109/C0101/C0116/C0101/C0114/C0115/C0046
/C0077/C0065/C0088/C0051/C0050/C0051/C0056/C0262/C0081/C0049 /C0051/C0262/C0086 /C0084/C0079 /C0053/C0046/C0053/C0262/C0086 /C0077/C0085/C0076/C0084/C0073/C0067/C0072/C0065/C0078/C0078/C0069/C0076 /C0082/C0083/C0262/C0050/C0051/C0050 /C0076/C0073/C0078/C0069 /C0068/C0082/C0073/C0086/C0069/C0082/C0047/C0082/C0069/C0067/C0069/C0073/C0086/C0069/C0082 /C0087/C0073/C0084/C0072 ±/C0049/C0053/C0262/C0107/C0086 /C0069/C0083/C0068 /C0040/C0072/C0066/C0077/C0041 /C0080/C0082/C0079/C0084/C0069/C0067/C0084/C0073/C0079/C0078 /C0261 SLLS569B − MAY 2003 − REVISED APRIL 2008
2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
description/ordering information (continued) Flexible control options for power management are featured when the serial port and driver inputs are inactive. The auto-powerdown plus feature functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the device does not sense valid signal transitions on all receiver and driver inputs for approximately 30 s, the built-in charge pump and drivers are powered down, reducing the supply current to 1 µA. By disconnecting the serial port or placing the peripheral drivers off, auto-powerdown plus occurs if there is no activity in the logic levels for the driver inputs. Auto-powerdown plus can be disabled when FORCEON and FORCEOFF are high. With auto-powerdown plus enabled, the device automatically activates once a valid signal is applied to any receiver or driver input. INVALID is high (valid data) if any receiver input voltage is greater data) if all receiver input voltages are between −0.3 V and 0.3 V for more than 30 µs. Refer to Figure 5 for receiver input levels. Function Tables EACH DRIVER INPUTS OUTPUT DIN FORCEON FORCEOFF TIME ELAPSED SINCE LAST RIN OR DIN TRANSITION OUTPUT DOUT DRIVER STATUS X X L X Z Powered off L H H X H Normal operation with H HH X L Normal operation with auto-powerdown plus disabled L L H <30 s H Normal operation with H L H <30 s L Normal operation with auto-powerdown plus enabled L L H >30 s Z Powered off by auto-powerdown H L H >30 s Z Powered off by auto-powerdown plus feature H = high level, L = low level, X = irrelevant, Z = high impedance EACH RECEIVER INPUTS OUTPUTS RIN1 RIN2−RIN3 FORCEOFF TIME ELAPSED SINCE LAST RIN OR DIN TRANSITION ROUT1B ROUT RECEIVER STATUS L X L X L Z Powered off while H XL X H Z Powered off while ROUT1B is active L L H <30 s L H L H H <30 s L L Normal operation with H L H <30 s H H Normal operation with auto-powerdown plus disabled/enabledH H H <30 s H L auto-powerdown plus disabled/enabled Open Open H >30 s L H H = high level, L = low level, X = irrelevant, Z = high impedance (off), Open = input disconnected or connected driver off
/C0077/C0065/C0088/C0051/C0050/C0051/C0056/C0262/C0081/C0049 /C0051/C0262/C0086 /C0084/C0079 /C0053/C0046/C0053/C0262/C0086 /C0077/C0085/C0076/C0084/C0073/C0067/C0072/C0065/C0078/C0078/C0069/C0076 /C0082/C0083/C0262/C0050/C0051/C0050 /C0076/C0073/C0078/C0069 /C0068/C0082/C0073/C0086/C0069/C0082/C0047/C0082/C0069/C0067/C0069/C0073/C0086/C0069/C0082 /C0087/C0073/C0084/C0072 ±/C0049/C0053/C0262/C0107/C0086 /C0069/C0083/C0068 /C0040/C0072/C0066/C0077/C0041 /C0080/C0082/C0079/C0084/C0069/C0067/C0084/C0073/C0079/C0078 /C0261 SLLS569B − MAY 2003 − REVISED APRIL 2008 3POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 logic diagram (positive logic) DIN3 DIN2 DIN1 DOUT3 DOUT2 DOUT1 Auto-powerdown Plus INVALID RIN1 RIN2 RIN3 FORCEOFF FORCEON ROUT1 ROUT1B ROUT2 ROUT3 DIN4 DOUT419 10 DIN5 DOUT517 12
/C0077/C0065/C0088/C0051/C0050/C0051/C0056/C0262/C0081/C0049 /C0051/C0262/C0086 /C0084/C0079 /C0053/C0046/C0053/C0262/C0086 /C0077/C0085/C0076/C0084/C0073/C0067/C0072/C0065/C0078/C0078/C0069/C0076 /C0082/C0083/C0262/C0050/C0051/C0050 /C0076/C0073/C0078/C0069 /C0068/C0082/C0073/C0086/C0069/C0082/C0047/C0082/C0069/C0067/C0069/C0073/C0086/C0069/C0082 /C0087/C0073/C0084/C0072 ±/C0049/C0053/C0262/C0107/C0086 /C0069/C0083/C0068 /C0040/C0072/C0066/C0077/C0041 /C0080/C0082/C0079/C0084/C0069/C0067/C0084/C0073/C0079/C0078 /C0261 SLLS569B − MAY 2003 − REVISED APRIL 2008
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absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltages are with respect to network GND. 2. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) − TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability. 3. The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions (see Note 4 and Figure 6) MIN NOM MAX UNIT Supply voltage VCC = 3.3 V 3 3.3 3.6 VSupply voltage VCC = 5 V 4.5 5 5.5 V VIH Driver and control high-level input voltageDIN, FORCEOFF , FORCEON VCC = 3.3 V 2 VVIH Driver and control high-level input voltageDIN, FORCEOFF , FORCEON VCC = 5 V 2.4 V VIL Driver and control low-level input voltageDIN, FORCEOFF , FORCEON 0.8 V VI Driver and control input voltage DIN, FORCEOFF , FORCEON 0 5.5 V VI Receiver input voltage −25 25 V TA Operating free-air temperature MAX3238I −40 85 °C and C2−C4 = 0.33 µF at VCC = 5 V ± 0.5 V. electrical characteristics over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Note 4 and Figure 6) PARAMETER TEST CONDITIONS MIN TYP ‡ MAX UNIT II Input leakage current FORCEOFF , FORCEON ±0.01 ±1 µA Auto-powerdown plus disabled No load, FORCEOFF and FORCEON at VCC 0.5 2 mA ICC Supply current (T = 25C) Powered off No load, FORCEOFF at GND 1 10ICC Supply current (TA = 25°C) Auto-powerdown plus enabled No load, FORCEOFF at VCC , FORCEON at GND, All RIN are open or grounded 1 10 µA ‡ All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. and C2−C4 = 0.33 µF at VCC = 5 V ± 0.5 V.
/C0077/C0065/C0088/C0051/C0050/C0051/C0056/C0262/C0081/C0049 /C0051/C0262/C0086 /C0084/C0079 /C0053/C0046/C0053/C0262/C0086 /C0077/C0085/C0076/C0084/C0073/C0067/C0072/C0065/C0078/C0078/C0069/C0076 /C0082/C0083/C0262/C0050/C0051/C0050 /C0076/C0073/C0078/C0069 /C0068/C0082/C0073/C0086/C0069/C0082/C0047/C0082/C0069/C0067/C0069/C0073/C0086/C0069/C0082 /C0087/C0073/C0084/C0072 ±/C0049/C0053/C0262/C0107/C0086 /C0069/C0083/C0068 /C0040/C0072/C0066/C0077/C0041 /C0080/C0082/C0079/C0084/C0069/C0067/C0084/C0073/C0079/C0078 /C0261 SLLS569B − MAY 2003 − REVISED APRIL 2008 5POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 DRIVER SECTION electrical characteristics over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Note 4 and Figure 6) PARAMETER TEST CONDITIONS MIN TYP † MAX UNIT VOH High-level output voltageAll DOUT at RL = 3 kΩ to GND 5 5.4 V VOL Low-level output voltageAll DOUT at RL = 3 kΩ to GND −5 −5.4 V IIH High-level input currentVI = VCC ±0.01 ±1 µA IIL Low-level input current VI at GND ±0.01 ±1 µA IOS Short-circuit output current‡ VCC = 3.6 V, VO = 0 V ±35 ±60 mAIOS Short-circuit output current‡ VCC = 5.5 V, VO = 0 V ±40 ±100 mA ro Output resistance VCC , V+, and V− = 0 V,VO = ±2 V 300 10M Ω Ioff Output leakage current FORCEOFF = GND, VO = ±12 V, VCC = 0 to 5.5 V ±25 µA † All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. ‡ Short-circuit durations should be controlled to prevent exceeding the device absolute power-dissipation ratings, and not more than one output should be shorted at a time. and C2−C4 = 0.33 µF at VCC = 5 V ± 0.5 V. switching characteristics over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Note 4 and Figure 6) PARAMETER TEST CONDITIONS MIN TYP † MAX UNIT Maximum data rate C L = 1000 pF, One DOUT switching, R L = 3 kΩ, See Figure 1 150 250 kbit/s tsk(p) Pulse skew§ C L = 150 pF to 2500 pF R L = 3 kΩ to 7 kΩ, See Figure 2 100 ns SR(tr) Slew rate, transition regionVCC = 3.3 V, C L = 150 pF to 1000 pF 6 30 V/µsSR(tr) Slew rate, transition region (see Figure 1) VCC = 3.3 V, R L = 3 kΩ to 7 kΩ C L = 150 pF to 2500 pF 4 30 V/µs † All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. § Pulse skew is defined as |tPLH − tPHL | of each channel of the same device. and C2−C4 = 0.33 µF at VCC = 5 V ± 0.5 V.
/C0077/C0065/C0088/C0051/C0050/C0051/C0056/C0262/C0081/C0049 /C0051/C0262/C0086 /C0084/C0079 /C0053/C0046/C0053/C0262/C0086 /C0077/C0085/C0076/C0084/C0073/C0067/C0072/C0065/C0078/C0078/C0069/C0076 /C0082/C0083/C0262/C0050/C0051/C0050 /C0076/C0073/C0078/C0069 /C0068/C0082/C0073/C0086/C0069/C0082/C0047/C0082/C0069/C0067/C0069/C0073/C0086/C0069/C0082 /C0087/C0073/C0084/C0072 ±/C0049/C0053/C0262/C0107/C0086 /C0069/C0083/C0068 /C0040/C0072/C0066/C0077/C0041 /C0080/C0082/C0079/C0084/C0069/C0067/C0084/C0073/C0079/C0078 /C0261 SLLS569B − MAY 2003 − REVISED APRIL 2008
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electrical characteristics over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Note 4 and Figure 6) PARAMETER TEST CONDITIONS MIN TYP † MAX UNIT VOH High-level output voltage IOH = −1 mA VCC − 0.6 V VCC − 0.1 V V VOL Low-level output voltage IOL = 1.6 mA 0.4 V VIT+ Positive-going input threshold voltage VCC = 3.3 V 1.5 2.4 VVIT+ Positive-going input threshold voltage VCC = 5 V 1.8 2.4 V VIT− Negative-going input threshold voltage VCC = 3.3 V 0.6 1.2 VVIT− Negative-going input threshold voltage VCC = 5 V 0.8 1.5 V Vhys Input hysteresis (VIT+ − VIT−) 0.3 V Ioff Output leakage current (except ROUT1B) FORCEOFF = 0 V ±0.05 ±10 µA ri Input resistance VI = ±3 V to ±25 V 3 5 7 kΩ † All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. and C2−C4 = 0.33 µF at VCC = 5 V ± 0.5 V. switching characteristics over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Note 4) PARAMETER TEST CONDITIONS MIN TYP † MAX UNIT tPLH Propagation delay time, low- to high-level output C L = 150 pF, See Figure 3 150 ns tPHL Propagation delay time, high- to low-level outputC L = 150 pF, See Figure 3 150 ns ten Output enable time C L = 150 pF, RL = 3 kΩ See Figure 4 200 ns tdis Output disable time C L = 150 pF, RL = 3 kΩ, See Figure 4 200 ns tsk(p) Pulse skew‡ See Figure 3 50 ns † All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. ‡ Pulse skew is defined as |tPLH − tPHL | of each channel of the same device. and C2−C4 = 0.33 µF at VCC = 5 V ± 0.5 V.
† All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. † All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C.
3 V3 V
NOTES: A. C L includes probe and jig capacitance. B. The pulse generator has the following characteristics: PRR = 250 kbit/s, ZO = 50 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns. Figure 1. Driver Slew Rate
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NOTES: A. C L includes probe and jig capacitance. Figure 2. Driver Pulse Skew
3 V or 0 V
NOTES: A. C L includes probe and jig capacitance. B. The pulse generator has the following characteristics: ZO = 50 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns. Figure 3. Receiver Propagation Delay Times NOTES: A. C L includes probe and jig capacitance. B. The pulse generator has the following characteristics: ZO = 50 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns. C. tPLZ and tPHZ are the same as tdis. D. tPZL and tPZH are the same as ten. Figure 4. Receiver Enable and Disable Times
NOTES: A. C L includes probe and jig capacitance.
3 V to 5 V
Figure 5. INVALID Propagation-Delay Times and Supply-Enabling Time
/C0077/C0065/C0088/C0051/C0050/C0051/C0056/C0262/C0081/C0049 /C0051/C0262/C0086 /C0084/C0079 /C0053/C0046/C0053/C0262/C0086 /C0077/C0085/C0076/C0084/C0073/C0067/C0072/C0065/C0078/C0078/C0069/C0076 /C0082/C0083/C0262/C0050/C0051/C0050 /C0076/C0073/C0078/C0069 /C0068/C0082/C0073/C0086/C0069/C0082/C0047/C0082/C0069/C0067/C0069/C0073/C0086/C0069/C0082 /C0087/C0073/C0084/C0072 ±/C0049/C0053/C0262/C0107/C0086 /C0069/C0083/C0068 /C0040/C0072/C0066/C0077/C0041 /C0080/C0082/C0079/C0084/C0069/C0067/C0084/C0073/C0079/C0078 /C0261 SLLS569B − MAY 2003 − REVISED APRIL 2008
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APPLICATION INFORMATION
VCC C1 C2, C3, and C4 3.3 V ± 0.15 V 3.3 V ± 0.3 V 5 V ± 0.5 V 3 V to 5.5 V 0.1 µF 0.22 µF 0.047 µF 0.22 µF 0.1 µF 0.22 µF 0.33 µF 1 µF VCC vs CAPACITOR VALUES Auto- powerdown Plus − + C BYPASS = 0.1 µF C2+ GND C2− C1+ VCC C1− DIN1 DIN2 DIN3 ROUT1 ROUT2 DIN4 ROUT3 DIN5 ROUT1B INVALID DOUT1 DOUT2 DOUT3 RIN1 RIN2 DOUT4 RIN3 DOUT5 FORCEON FORCEOFF 5 kΩ 5 kΩ 5 kΩ † C3 can be connected to VCC or GND. NOTE A: Resistor values shown are nominal. C3 † Logic I/Os RS-232 Port Figure 6. Typical Operating Circuit and Capacitor Values
www.ti.com 23-May-2025 PACKAGING INFORMATION Orderable part number Status (1) Material type (2) Package | Pins Package qty | Carrier RoHS (3) Lead finish/ Ball material (4) MSL rating/ Peak reflow (5) Op temp (°C) Part marking (6) MAX3238IPWG4Q1 Active Production TSSOP (PW) | 28 50 | TUBE Yes NIPDAU Level-1-260C-UNLIM -40 to 85 MB3238Q MAX3238IPWG4Q1.A Active Production TSSOP (PW) | 28 50 | TUBE Yes NIPDAU Level-1-260C-UNLIM -40 to 85 MB3238Q MAX3238IPWQ1 Active Production TSSOP (PW) | 28 50 | TUBE Yes NIPDAU Level-1-260C-UNLIM -40 to 85 MB3238Q MAX3238IPWQ1.A Active Production TSSOP (PW) | 28 50 | TUBE Yes NIPDAU Level-1-260C-UNLIM -40 to 85 MB3238Q MAX3238IPWRG4Q1 Active Production TSSOP (PW) | 28 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 85 MB3238Q MAX3238IPWRG4Q1.A Active Production TSSOP (PW) | 28 2000 | LARGE T&R Yes NIPDAU Level-1-260C-UNLIM -40 to 85 MB3238Q (1) Status: For more details on status, see our product life cycle. (2) Material type: When designated, preproduction parts are prototypes/experimental devices, and are not yet approved or released for full production. Testing and final process, including without limitation quality assurance, reliability performance testing, and/or process qualification, may not yet be complete, and this item is subject to further changes or possible discontinuation. If available for ordering, purchases will be subject to an additional waiver at checkout, and are intended for early internal evaluation purposes only. These items are sold without warranties of any kind. (3) RoHS values: Yes, No, RoHS Exempt. See the TI RoHS Statement for additional information and value definition. (4) Lead finish/Ball material: Parts may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead finish/Ball material values may wrap to two lines if the finish value exceeds the maximum column width. (5) MSL rating/Peak reflow: The moisture sensitivity level ratings and peak solder (reflow) temperatures. In the event that a part has multiple moisture sensitivity ratings, only the lowest level per JEDEC standards is shown. Refer to the shipping label for the actual reflow temperature that will be used to mount the part to the printed circuit board. (6) Part marking: There may be an additional marking, which relates to the logo, the lot trace code information, or the environmental category of the part. Multiple part markings will be inside parentheses. Only one part marking contained in parentheses and separated by a "~" will appear on a part. If a line is indented then it is a continuation of the previous line and the two combined represent the entire part marking for that device. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 1
www.ti.com 23-May-2025 OTHER QUALIFIED VERSIONS OF MAX3238-Q1 :
- Catalog : MAX3238 NOTE: Qualified Version Definitions:
- Catalog - TI's standard catalog product Addendum-Page 2
PACKAGE MATERIALS INFORMATION www.ti.com 23-May-2025 TUBE L - Tube length T - Tube height W - Tube width B - Alignment groove width *All dimensions are nominal Device Package Name Package Type Pins SPQ L (mm) W (mm) T (µm) B (mm) MAX3238IPWG4Q1 PW TSSOP 28 50 530 10.2 3600 3.5 MAX3238IPWG4Q1.A PW TSSOP 28 50 530 10.2 3600 3.5 MAX3238IPWQ1 PW TSSOP 28 50 530 10.2 3600 3.5 MAX3238IPWQ1.A PW TSSOP 28 50 530 10.2 3600 3.5 Pack Materials-Page 1
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