UMW LM393ADR

UMW SMD Type R UMW LM393A Integrate Circuit Low Power Low Offset Voltage Dual Comparators Features Wide Single-Supply Range: 2.0 V to 36 V Split-Supply Range: 1.0 V to 18 V Very Low Current Drain Independent of Supply Voltage: 0.4 mA Low Input Bias Current: 25 nA Low Input Offset Current: 5.0 nA Low Input Offset Voltage: 5.0 mV (max) Input Common Mode Range to Ground Level Differential Input Voltage Range Equal to Power Supply Voltage Representative Schematic Diagram Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit V Power Supply Voltage VCC +36 or Input Differential Voltage Range VIDR 36 V Input Common Mode Voltage Range VICR -0.3 to +36 V Output Short Circuit-to-Ground ISC Continuous Output Sink Current* ISink 20 Power Dissipation @ TA = 25 PD 570 Derate above 25 Operating Ambient Temperature Range Maximum Operating Junction Temperature Storage Temperature Range 1/R 18 5.7 JA TA 0 to 70 TJ(max) 150 Tstg -65 to +150 Vesd 2000 200 mA mW mW/ ESD Protection at any Pin - Human Body Model - Machine Model V * The maximum output current may be as high as 20 mA, independent of the magnitude of VCC, output short circuits to VCC can cause excessive heating and eventual destruction. www.umw-ic.com 1 友台半导体有限公司 UMW SMD Type R UMW LM393A Integrate Circuit Electrical Characteristics (VCC = 5.0 V, 0 Parameter Input Offset Voltage*1 TA VIO Testconditons IIO IIB Min 1.0 TA 5.0 TA 70 25 mV 50 nA 250 0 VCC 1.5 0 VCC 2.0 VICR TA 5.0 nA 400 70 TA = 25 0 Unit 150 TA = 25 TA Max 9.0 70 TA = 25 0 Input Common Mode Voltage Range *2 Typ TA = 25 0 Input Bias Current *2 , unless otherwise noted.) Symbol 0 Input Offset Current 70 70 200 V/mV Vin = TTL Logic Swing, Vref = 1.4 V,VRL = 5.0 V, RL = 5.1 k , TA = 25 300 ns tTLH VRL = 5.0 V, RL = 5.1 k 1.3 Input Differential Voltage *5 VID All Vin Output Sink Current ISink Vin 1.0 V, Vin+ = 0 V, VO 1.5 V TA = 25 Output Saturation Voltage VOL Vin 1.0 V, Vin+ = 0, ISink 4.0 mA, TA = 25 Voltage Gain AVOL Large Signal Response Time Response Time *4 RL 15 k 0 , VCC = 15 V, TA = 25 Supply Current IOL ICC , TA = 25 TA s VCC GND or V-Supply (if used) 6.0 16 150 V mA 400 mV 700 70 Vin- = 0 V, Vin+ Output Leakage Current 50 V 1.0 V, VO = 5.0 V, TA = 25 Vin- = 0 V, Vin+ 1.0 V, VO = 30 V,0 70 RL = Both Comparators, TA = 25 RL = Both Comparators, VCC = 30 V 0.1 nA TA 1000 0.4 1.0 mA 2.5 *1. At output switch point, VO=1.4 V, RS = 0Ù with VCC from 5.0 V to 30 V, and over the full input common mode range (0 V to VCC = -1.5 V). *2. Due to the PNP transistor inputs, bias current will flow out of the inputs. This current is essentially constant, independent of the output state, therefore, no loading changes will exist on the input lines. *3. Input common mode of either input should not be permitted to go more than 0.3 V negative of ground or minus supply. The upper limit of common mode range is VCC -1.5 V. *4. Response time is specified with a 100 mV step and 5.0 mV of overdrive. With larger magnitudes of overdrive faster response times are obtainable. *5. The comparator will exhibit proper output state if one of the inputs becomes greater than VCC, the other input must remain within the common mode range. The low input state must not be less than -0.3 V of ground or minus supply. www.umw-ic.com 2 友台半导体有限公司