Dual comparators
Standard ICs
Dual comparators
BA10393 / BA10393F / BA10393N
The BA10393, BA10393F, and BA10393N are dual comparators wi...
Description
Standard ICs
Dual comparators
BA10393 / BA10393F / BA10393N
The BA10393, BA10393F, and BA10393N are dual comparators with open-collector output which allows wired OR connections. The operating power supply voltage ranges from 2 to 36V for a single power supply and ± 1 to ± 18V for a dual power supply. The packages are as follows: DIP 8-pin (BA10393), SOP 8-pin (BA10393F), and SIP 8-pin (BA10393N).
Features 1) Wide operating voltage range. (Single power supply: 2 to 36V, dual power supply: ± 1 to ± 18V) 2) Low current dissipation. (0.4mA typ. at VCC = 5V) 3) Low input offset voltage. (25nA typ. at VCC = 5V) and low input offset voltage. (typically ±1.0mV at VCC = 5V)
4) Wide common-mode input voltage. (0 to VCC – 1.5V) 5) Open collector output. 6) Compatible with 393 comparators from other manufacturers.
Block diagram
BA10393 / BA10393F BA10393N
OUT1 1 8 VCC
+
– IN1 2 – + IN1 3 1ch 7 OUT2 1ch –
+
–
2ch
+ +
2ch – 6 – IN2 1 2 3 4 5 6 7 8 VCC
OUT1
VEE
4
5
+ IN2
OUT2
– IN1
+ IN1
+ IN2
– IN2
VEE
1
Standard ICs
BA10393 / BA10393F / BA10393N
Internal circuit configuration
VCC
+ IN – IN
OUT
GND
Absolute maximum ratings (Ta = 25°C)
Parameter Power supply voltage Power dissipation Differential input voltage Common-mode input voltage Operating temperature Storage temperature Symbol VCC Pd VID VI Topr Tstg Limits BA10393 36 ( ± 18) 800∗ ± VCC – 0.3 ~ VCC – 40 ~ + 85 – 55 ~ + 125 BA10393F 36 ( ± 18) 550∗ ± VCC – 0.3 ~ VCC – 40 ~ + 85 – 55 ~ + 125 BA10393N 36...
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