AZ393 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS
Product Brief
AZ393/393C
Description
Parametric Table
The AZ393/393C series consists of two independent preci-
Supply Voltage (V)
20
sion voltage comparators with an offset voltage specifica-
tion as low as 1mV. The input common mode voltage
Supply Current (mA) (18V, 15kΩ)
0.4
range of these comparators includes ground, even when
Differential Input Voltage (V)
20
operated from a single power supply voltage. Operation
from split power supplies is also possible and the low
Input offset Voltage (mV)
1.0
power supply current drain is independent of the magni-
Input offset Current (nA)
5.0
tude of the power supply voltage.
The AZ393/393C series is designed to directly interface
Large Signal Response Time
(ns) (5.1kΩ)
300
with TTL and CMOS.
Output Sink Current (mA)
16
Saturation Voltage (mV)
250
Features
Voltage Gain (V/mV)
200
· Wide Supply Voltage Range
- Single Supply: 2.0V to 18V
- Dual Supplies: ±1.0V to ± 9V
· Very Low Supply Current Drain: 0.4mA
- Independent of Supply Voltage
· Low Input Bias Current: 25nA
· Low Input Offset Current: ±5nA
· Low Input Offset Voltage: 1mV Typical
· Input Common Mode Voltage Range Includes
Ground
· Differential Input Voltage Range Equals to the Power
Supply Voltage
· Low Output Saturation Voltage: 250mV at 4mA
· Open Collector Output
Benefits
· Easier to Use
· Very Competitive Price
Additional Available Materials
· Samples
· Datasheet
Applications
· Battery Charger
· Cordless Telephone
· Switching Power Supply
· DC-DC Module
· PC Motherboard
· Communication Equipment
Pin Configuration
SOIC-8/DIP-8
OUTPUT1
1
INPUT1-
2
INPUT1+
3
GND
4
8
V_CC
77
OUTPUT 2
6
INPUT 2-
5
INPUT 2+
Aug. 2006
BCD Semiconductor Manufacturing Limited