AZ339 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – LOW POWER LOW OFFSET VOLTAGE QUAD COMPARATORS

LOW POWER LOW OFFSET VOLTAGE QUAD COMPARATORS
Product Brief
AZ339
Description
Parametric Table
The AZ339 series consists of four independent precision
voltage comparators with an offset voltage specification as
low as 2mV. The input common mode voltage range of
these comparators includes ground, even when operated
from a single power supply voltage. Operation from split
power supplies is also possible and the low power supply
current drain is independent of the magnitude of the power
supply voltage. The AZ339 series is designed to directly
interface with TTL and CMOS.
Features
· Wide Supply Voltage Range
- Single Supply: 2.0V to 18V
- Dual Supplies: ±1.0V to ± 9V
· Very Low Supply Current Drain: 0.8mA
- Independent of Supply Voltage
· Low Input Bias Current: 25nA (Typical)
· Low Input Offset Current: ±5nA (Typical)
· Low Input Offset Voltage: ±2mV (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
Applications
· Battery Charger
· Cordless Telephone
· Switching Power Supply
· DC-DC Module
· PC Motherboard
· Communication Equipment
Supply Voltage (V)
20
Supply Current (mA) (18V, 15kΩ)
0.8
Differential Input Voltage (V)
20
Input offset Voltage (mV)
2.0
Input offset Current (nA)
5.0
Large Signal Response Time
(ns) (5.1kΩ)
300
Output Sink Current (mA)
16
Saturation Voltage (mV)
250
Voltage Gain (V/mV)
200
Additional Available Materials
· Samples
· Datasheet
Pin Configuration
SOIC-14/DIP-14
OUTPUT 2
1
OUTPUT 1
2
V_CC
3
INPUT 1-
4
INPUT 1+
5
INPUT 2-
6
INPUT 2+
7
14
OUTPUT 3
13
OUTPUT 4
12
GND
11
INPUT 4+
10
INPUT 4-
9
INPUT 3+
8
INPUT 3-
Benefits
· Easier to Use
· Very Competitive Price
Aug. 2006
BCD Semiconductor Manufacturing Limited