SSCLM393 SECOS | Alldatasheet
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Technical content
Dual Differential Comparator 01-June-2003 Rev. A Page 1 of 4 RoHS Compliant Product A suffix of “-C” specifies halogen or lead -free
DESCRIPTION
The SSCLM393 consists of two independent voltage comparators, designed specifically to operate from a single power over a wide voltage range.
FEATURES
z Output compatible with TTL, DTL, and CMOS logic system. z Single or dual supply operation. z Wide operating supply range (VCC=2V~36V or ±1 to ±18V). z Input common-mode voltage includes ground. z Low supply current drain ICC =0.8mA (Typ). z Low input bias current IBIAS=25nA (Typ) PACKAGE DIMENSIONS PIN CONFIGURATIONS BLOCK DIAGRAMS Millimeter Millimeter REF. Min. Max. REF. Min. Max. A 5.80 6.20 M 0.10 0.25 B 4.80 5.00 H 0.35 0.49 C 3.80 4.00 L 1.35 1.75 D 0 ° 8 ° J 0.375 REF. E 0.40 0.90 K 45 ° F 0.19 0.25 G 1.27 TYP.
Dual Differential Comparator 01-June-2003 Rev. A Page 2 of 4 MAXIMUM RATINGS Parameter Value Units Supply Voltage (Vcc) ±18 or 36 V Differential Input Voltage (VI(DIFF)) ±36 V Input Voltage (VI) -0.3 ~+36 V Power Dissipation (PD) 570 mW Operating & Junction Temperature (TOPR, TSTG) 0~+70, -65~+150 °C RECOMMENDED OPERATING CONDITIONS (Vcc=5.0V VEE=GND,TA=25°C,unless otherwise specified) Characteristics Symbol Min. Typ. Max. Units Test Conditions Input Offset Voltage V IO - ±1.0 ±5.0 mV VCM=0V to VCC-1.5V, VO(P)=1.4V, RS=0Ω Input Offset Current I IO - ±5 ±50 nA Input Bias Current I BIAS - 65 250 nA Input Common Mode Voltage V I(R) 0 - V CC-1.5 V - 0.6 1.0 mA RL=∞ Supply Current I CC - 0.8 2.5 mA RL=∞, Vcc=30V Large Signal Voltage Gain G V 50 200 - V/mV VCC=15V, RL>5KΩ Large Signal Response Time t RES - 350 - ns VI=TTL logic wing VREF=1.4V,VRL=5V,RL=5.1 KΩ Response Time t RES - 1400 - ns VRL=5V,RL=5.1KΩ Output Leakage Current - - - VI(+)=1V,VI(-)=0 - 0.1 - nA VO(P)=5V ILEAKAGE - - 1.0 uA VO(P)=30V Output Sink Current I SINK 6 18 - mA VI(-)>1V,VI(+)=0V,VO(P)<1.5V Output Saturation Voltage V SAT - 160 400 mV VI(-)>1V,VI(+)=0V,lSINK=4mA
Dual Differential Comparator 01-June-2003 Rev. A Page 3 of 4 CHARACTERISTIC CURVE
Dual Differential Comparator 01-June-2003 Rev. A Page 4 of 4 CHARACTERISTIC CURVE (cont’d)