DS34C86T ARTSCHIP | Alldatasheet

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.cmos design for low power .±0.2V sensitivity over the input common mode voltage range .Typical propagation delays: 19ns .Typical input hysteresis:60mV .Inputs won’t load line when Vcc=0V .Meets the requirements of EIA standard RS-422 .TRI-STATE outputs for system bus compatibility .Available in surface mount .Open input Failsafe feature, output high for open input Logic Diagram Connection Diagram Top View Order Number DS34C86TM, and DS34C86TN See NS Package Number M16A and N16E Truth Table Enable Input Output L X Z H V ID≥VTH (Max) H H V ID≥VTH (Min) L H Open* H *Open, not terminated Z=TRI-STATE TRI-STATE is a registered trademark of Artschip Semiconductor Corporation.

Quad CMOS Differential Line Receiver www.artschip.com 2 Absolute Maximum Ratings (Notes 1,2) If Military/Aerospace specified devices are required, please contact the National semiconductor Sales Office/Distributors for availability and specifications. S u p p l y V o l t a g e ( V c c ) 7 V Input Common Mode Range (Vcm) ±14V Differential Input Voltage (V DIFF) ± 1 4 V Enable Input Voltage (VIN) 7 V Storage Temperature Range (TSTG) -65 ¥ to +150 ¥ Lead Temperature (Soldering 4 sec) 260 ¥ Maximum Power Dissipation at 25¥ (Note 5) Plastic “N” Package 1645mW S O I C P a c k a g e 1 1 9 0 m W C u r r e n t P e r O u t p u t ± 2 5 m A This device does not meet 2000V ESD rating. (Note 4) Operating Conditions Min Max unit S u p p l y V o l t a g e ( V c c ) 4 . 5 0 5 . 5 0 V Operating Temperature Range (TA) -40 -85 ¥ Enable Input Rise or Fall Times 500 ns Vcc=5V ±10% (unless otherwise specified) Symbol Parameter Conditions Min Typ Max Units VTH Minimum Differential Input Voltage VOUT= VOH or VOL -7V < VCM <+7V -200 35 +200 mV RIN Input Resistance V IN=-7V, +7V (Other Input =GND) 5.0 6.8 10 k IIN Input Current (Under Test) VIN=+10V, Other Input=GND VIN =-10V, Other Input=GND +1.1 -2.0 +1.5 -2.5 mA mA VOH Minimum High Level Output Voltage Vcc=Min., V(DIFF) =+1V IOUT =-6.0mA 3.8 4.2 V VOL Maximum Low Level Output Voltage Vcc=Max., V(DIFF)=-1V IOUT = 6.0mA 0.2 0.3 V VIH Minimum Enable High Input Level Voltage 2.0 V VIL Maximum Enable Low Input Level Voltage 0.8 V IOZ Maximum TRI-STATE Output Leakage Current VOUT =Vcc or GND, TRI-STATE Control=VIL ±0.5 ±0.5 µA II Maximum Enable Input Current VIN=Vcc or GND ±1.0 µA Icc Quiescent Power Supply Current Vcc = Max, V(DIFF) = +1V 16 23 mA VHYST Input Hysteresis V CM = 0V 60 mV Vcc = 5V ±10% (unless otherwise specified) (Figures 1,2,3) Symbol Parameter Conditions Min Typ Max Units tPLH, tPHL Propagation Delay Input to Output CL=50pF VDIFF=2.5V VCM=0V 19 30 ns tRISE, tFALL Output Rise and Fall Times CL=50pF VDIFF=2.5V VCM=0V 4 9 ns tPLZ, tPHZ Propagation Delay ENABLE to Output CL=50pF RL=1000Ω VDIFF=2.5V 13 18 ns

Quad CMOS Differential Line Receiver www.artschip.com 3 Vcc=5V ±10% (unless otherwise specified) (Figures 1,2,3) Symbol Parameter Conditions Min Typ Max Units tPZL, tPZH Propagation Delay ENABLE to Output CL=50pF RL=1000Ω VDIFF=2.5V 13 21 NS Note 1: Absolute Maximum Ratings are those values beyond which the safely of the device cannot be guaranteed. They are not meant to imply that the device should be operated at these limits. The table of “Electrical Characteristics” provides conditions for actual device operation. Note 2: Unless otherwise specified, all voltages are referenced to ground. Note 3: Unless otherwise specified, Min/Max lim its apply across the operating temperature r ange. All typicals are given for Vcc=5V and TA=25¥. Note 4: ESD Rating; HBM (1.5kΩ, 100pF) Inputs ≥2000V All other pins≥1000V EIAJ (0Ω,200pF) ≥350V Note5: Rating apply to ambient temperature at 25 ¥. Above this temperature derate N Package 13. 16 mW/ ¥, and M Package 9.52mW/¥. Comparison Table of Switching Characteristics into “LS-Type” Load (Note 6) Vcc =5V, TA=25¥ (Figure 4,5) DS34C86 DS3486 Symbol Parameter Typ Max Typ Max Units tPHL(D) Propagation Delay Time Output High to Low 17 19 ns tPLH(D) Propagation Delay Time Output Low to Low 19 19 ns tPLZ Output Low to TRI-STATE 13 23 ns tPHZ Output High to TRI-STATE 12 25 ns tPZH Output TRI-STATE to High 13 18 ns tPZL Output TRI-STATE to Low 13 20 ns Note 6: This Table is provided for comparison purposes only. The values in this table for the DS34C86 reflect the performance of the device but are not tested or guaranteed. Test and Switching Waveform

FIGURE 5. Propagation Delay TRI-STATE Control Unit to Output for “LS-Type” Load

Quad CMOS Differential Line Receiver www.artschip.com 6 Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Molded Small Outline Package (M) Order Number DS34c86TM 16-Lead Dual-In-Line Package (N) Order Number DS34C86TN