XC221A TOREX | Alldatasheet

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1541 XC221A ETR1201_001.doc PIN NUMBER SYMBOL FUNCTION

1 V OUT Output Pin

2 V DD Positive Power Supply Pin

3 I N+ Positive Input

4 I N- Negative Input

5 V SS Negative

◆Operating Voltage Range (Single Cell) : 1.2V ~ 10V ◆Input / Output Rail To Rail Operation ◆Gain Bandwidth : 550kHz ◆Slew Rate : 0.5V / μS ◆Low Power Consumption : 100μA ◆SOT-25 Ultra Small Package ■PIN CONFIGURATION ■FEATURES Operating Voltage Range:1.2 ~ 10V (single cell) : ±0.6 ~ 5V (+ve/-ve supply) Output Signal : 0.1~2.9V (3V single cell, RL=2kΩ) Gain Bandwidth : 550kHz (15μA: 210kHz) Slew Rate : 0.5V/μS High Capacitance Load :CL=200pF Low Supply Current : 100μA, 15μA Ultra Small Package : SOT-25 mini mold ■APPLICATIONS

  • Palmtop computers, PDAs
  • Cellular and portable phones
  • Portable audio systems
  • Various battery powered systems ■PIN ASSIGNMENT ■GENERAL DESCRIPTION The XC221A1200MR is an input / output rail to rail CMOS Op Amp. With rail to rail functions, operation is guaranteed from powe r supplies as low as 1.2V. Moreover, since the XC221A series comes in an ultra small SOT-25 package, the series is particularly suited for use with various types of portable phones. Bandwidths of 550kHz and slew rates of 0.5V can be achieved even with power consumption as low as 100μA. Even with large capacitance levels of CL = 200pF (unity gain connection), the XC221A series will not be susceptible to oscillation.

DESIGNATOR DESCRIPTION SYMBOL DESCRIPTION ① The Number of Channels 1 : One channel 1 : 15μA ② Supply Current 2 : 100μA ③ Internal Standard Number 0 : Fixed ④ Load Capacitance 0 : 200pF ⑤ Package M : SOT-25 (SOT-23-5) R : Embossed tape, standard feed ⑥ Device Orientation L : Embossed tape, reverse feed ■PACKAGING INFORMATION

  • SOT-25 ■PRODUCT CLASSIFICATION
  • Ordering Information XC221A①②③④⑤⑥

MARK PRODUCT SERIES SUPPLY CURRENT

1 XC221A11 15μA

2 XC221A12 100μA

PARAMETER SYMBOL RATINGS UNITS VDD Pin Voltage V DD -0.3 ～ 12.0 V OUT Pin Voltage V OUT -0.3 ～ 12.0 V IN Pin Voltage V IN+ -0.3～VDD+0.3 V IN/ Pin Voltage V IN- -0.3～VDD+0.3 V OUT Pin Current I OUT ±100 mA Power Dissipation Pd 150 mW Operating Temperature Range Topr -30 ～ +80 ℃ Storage Temperature Range Tstg -40 ～ +125 ℃ ■MARKING RULE ①Represents product series and supply current ②Based on internal standards ③Represents load capacitance ■ABSOLUTE MAXIMUM RATINGS ④Represents the production lot number 0 to 9, A to Z repeated (G, I, J, O, Q, W excepted) Ta = 25℃, VSS = 0V RAIL-TO-RAIL is a trademark of Motorola. ① ② ③ ④ 123 SOT-25 (TOP VIEW)

PARAMETER SYMBOL CONDITIONS MIN. TYP . MAX. UNITS Supply Voltage V DD 1.2 - 10.0 V VDD = 3V 10 15 23 μA Supply Current I DD VDD = 1.2V 2.5 8 23 μA Input Offset Voltage V OF - - 20.0 mV Input Offset Current I OF - 1 - pA Input Bias Current IB - 1 - pA Input Resistance R IN - 1 - TΩ Large Signal Voltage Gain A VD 75 110 - dB Common Mode Rejection Ratio CMRR 0≦VCM≦3.0V 60 75 - dB PSRR+ V DD = 3 to 10V, VSS = 0V, VOUT = 1.5V 60 75 - dB Power Supply Rejection Ratio PSRR- V SS=-3 to -10V, VDD= 0V, VOUT= -1.5V 60 75 - dB RL = ∞ 0.05 - V DD-0.05 V VDD = 1.2V, RL = 47kΩ (to V DD/2) 0.10 - 1.10 V VDD = 3V, RL = 2kΩ(to VDD/2) 0.10 - 2.90 V VDD = 5V, RL= 2kΩ(to VDD/2) 0.10 - 4.90 V Output Voltage Range V OUT VDD = 10V, RL = 2kΩ(to VDD/2) 0.10 - 9.80 V Gain Bandwidth F T V DD = 3V - 210 - kHz Slew Rate S R V DD =3V - 0.07 - V/μsec PARAMETER SYMBOL CONDITIONS MIN. TYP . MAX. UNITS Supply Voltage V DD 1.2 - 10.0 V VDD = 3V 67 100 150 μA Supply Current I DD VDD = 1.2V 16.75 50.00 150.00 μA Input Offset Voltage V OF - - 20.0 mV Input Offset Current I OF - 1 - pA Input Bias Current I B - 1 - pA Input Resistance R IN - 1 - TΩ Large Signal Voltage Gain AVD 75 110 - dB Common Mode Rejection Ratio CMRR 0≦VCM≦3.0V 60 75 - dB PSRR+ V DD=3 to 10V, VSS = 0V, VOUT = 1.5V 60 75 - dB Power Supply Rejection Ratio PSRR- V SS=-3 to -10V, VDD=0V, VOUT=-1.5V 60 75 - dB RL = ∞ 0.05 - V DD-0.05 V VDD = 1.2V, RL = 47kΩ (to V DD/2) 0.10 - 1.10 V VDD = 3V, RL = 2kΩ(to VDD/2) 0.10 - 2.90 V VDD = 5V, RL = 2kΩ(to VDD/2) 0.10 - 4.90 V Output Voltage Range V OUT VDD = 10V, RL = 2kΩ(to VDD/2) 0.10 - 9.80 V Gain Bandwidth F T V DD = 3V - 550 - kHz Slew Rate S R V DD =3 V - 0.50 - V/μsec ■ELECTRICAL CHARACTERISTICS IDD =100μA Ta = 25℃XC221A1200 Test Conditions :Unless otherwise stated, VDD = 3.0V, VSS = 0V, VCM = VOUT = VDD / 2, RL = 1MΩ (to V SS), CL = 10pF (to VSS) Test Conditions :Unless otherwise stated, VDD = 3.0V, VSS = 0V, VCM = VOUT = VDD / 2, RL = 1MΩ (to V SS), CL = 10pF (to V SS) Ta = 25℃IDD =15μA XC221A1100

■TYPICAL PERFORMANCE CHARACTERISTICS

  • XC221A1100 <15μA> (1) Voltage Gain vs. Phase Margin (2) Sink Current vs. Output Voltage (3) Source Current vs. Output Voltage (4) Supply Current vs. Power Supply Voltage (5) Supply Current vs. Ambient Temperature Phase margin (゜)

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

  • XC221A1100 <15μA> (Continued) (6) Power Supply Rejection Ratio vs. Frequency (7) Large Signal Input / Output Response (8) Small Signal Input / Output Response

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

  • XC221A1200 <100μA> (1) Voltage Gain vs. Phase Margin (2) Sink Current vs. Output Voltage (3) Source Current vs. Output Voltage (4) Supply Current vs. Power Supply Voltage (5) Supply Current vs. Ambient Temperature

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

  • XC221A1200 <100μA> (Continued) (8) Small Signal Input / Output Response (7) Large Signal Input / Output Response (6) Power Supply Rejection Ratio vs. Frequency