Datasheet MAX907, MAX908, MAX909 (Maxim) - 3

Dual/Quad/Single, High-Speed, Ultra-Low-Power, Single-Supply TTL Comparators ABSOLUTE MAXIMUM RATINGS
Positive Supply Voltage (V+ to GND) . +6V Continuous Power Dissipation (TA = +70°C) Negative Supply Voltage (V- to GND, MAX909 only) . -7V 8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) . 727mW Differential Input Voltage 8-Pin SO (derate 5.88mW/°C above +70°C) . 471mW MAX907/MAX908 . -0.3V to (V+ + 0.3V) 14-Pin Plastic DIP (derate 10.00mW/°C above +70°C) . 800mW MAX909 . (V- - 0.3V) to (V+ + 0.3V) 14-Pin SO (derate 8.33mW/°C above +70°C) . 667mW Common-Mode Input Voltage Operating Temperature Ranges: MAX907/MAX908 . -0.3V to (V+ + 0.3V) MAX90_C_ _ . 0°C to +70°C MAX909 . (V- - 0.3V) to (V+ + 0.3V) MAX90_E_ _ . -40°C to +85°C Latch Input Voltage (MAX909 only) . -0.3V to (V+ + 0.3V) MAX907MSA/PR . -55°C to +125°C Input/Output Short-Circuit Duration to V+ or GND . Continuous Storage Temperature Range . -65°C to +150°C Lead Temperature (soldering, 10s) . +300°C 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 in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS MAX907/MAX908/MAX909
(V+ = 5V,
TA = +25°C
; MAX909 only: V- = 0V, VLATCH = 0V; unless otherwise noted.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Positive Trip Point VTRIP+ (Note 1) 2 4 mV Negative Trip Point VTRIP- (Note 1) -2 -4 mV Input Offset Voltage VOS (Note 2) 0.5 2.0 mV Input Bias Current IB VCM = 0V, VIN = VOS 100 300 nA Input Offset Current IOS VCM = 0V, VIN = VOS 25 50 nA MAX907/MAX908/MAX909 -0.2 V+ - 1.5 Input Voltage Range VCMR (Notes 3, 4) V MAX909 only: V- = -5V -5.2 V+ - 1.5 Common-Mode Rejection Ratio CMRR (Notes 4, 5) 50 150 µV/V Power-Supply Rejection Ratio PSRR (Notes 4, 6) 50 200 µV/V Output High Voltage VOH ISOURCE = 100µA 3.0 3.5 V ISINK = 3.2mA 0.36 0.475 Output Low Voltage VOL V ISINK = 8mA 0.4 Positive Supply Current per MAX907/MAX908 0.7 1.0 I+ (Note 7) mA Comparator MAX909 1.2 1.8 Negative Supply Current I- MAX909 only: V- = -5V 60 100 µA Power Dissipation per MAX907/MAX908 3.5 5.5 PD (Note 8) mW Comparator MAX909 6 10 Output Rise Time tr VOUT = 0.4V to 2.4V, CL = 10pF 12 ns Output Fall Time tf VOUT = 2.4V to 0.4V, CL = 10pF 6 ns
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Document Outline not-recomm-data-sheet-cover.pdf Not Recommended for New Designs not-recomm-data-sheet-coverMAX909.pdf Not Recommended for New Designs