Diodes AS393_A Manuel d'utilisateur

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LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS AS393/393A
BCD Semiconductor Manufacturing Limited
Data Sheet
1
Jan. 2013 Rev. 2. 3
General Description
The AS393/393A consist of two independent precision
voltage comparators with a typical offset voltage of
1.0mV and high gain. They are specifically designed to
operate from a single power supply over wide range of
voltages. Operation from split power supply is also
possible and the low power supply current drain is
independent of the magnitude of the power supply
voltage.
The AS393/393A series are compatible with industry
standard 393. AS393A has more stringent input offset
voltage than AS393.
The AS393 is available in standard DIP-8, TDIP-8,
SOIC-8, TSSOP-8 and MSOP-8 packages, AS393A is
available in standard DIP-8 and SOIC-8 packages.
Features
· Wide Supply Voltage Range
- Single Supply: 2.0V to 36V
- Dual Supplies: ±1.0V to ±18V
· Low Supply Current Drain: 0.6mA
· Low Input Bias Current: 25nA (Typical)
· Low Input Offset Current: ±5.0nA (Typical)
· Low Input Offset Voltage: 1.0mV (Typical)
· Input Common Mode Voltage Range Includes
Ground
· Differential Input Voltage Range Equals to the
Power Supply Voltage
· Low Output Saturation Voltage: 200mV at 4mA
· Open Collector Output
Applications
· Battery Charger
· Cordless Telephone
· Switching Power Supply
· DC-DC Module
· PC Motherboard
· Communication Equipment
Figure 1. Package Types of AS393/393A
SOIC-8
TSSOP-8
DIP-8
MSOP-8
TDIP-8
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Résumé du contenu

Page 1 - ±5.0nA (Typical)

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS AS393/393ABCD Semiconductor Manufacturing LimitedData Sheet 1Jan. 2013 Rev. 2. 3General Descri

Page 2 - Pin Configuration

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS AS393/393ABCD Semiconductor Manufacturing LimitedData Sheet 10Jan. 2013 Rev. 2. 3Mechanical Di

Page 3 - Ordering Information

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS AS393/393ABCD Semiconductor Manufacturing LimitedData Sheet 11Jan. 2013 Rev. 2. 3Mechanical Di

Page 4

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS AS393/393ABCD Semiconductor Manufacturing LimitedData Sheet 12Jan. 2013 Rev. 2. 3Mechanical Di

Page 5 - Electrical Characteristics

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS AS393/393ABCD Semiconductor Manufacturing LimitedData Sheet 13Jan. 2013 Rev. 2. 3Mechanical Di

Page 6

IMPORTANT NOTICE BCD Semiconductor Manufacturing Limited reserves the

Page 7 - Typical Applications

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS AS393/393ABCD Semiconductor Manufacturing LimitedData Sheet 2Jan. 2013 Rev. 2. 3INPUT 2-Figure

Page 8

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS AS393/393ABCD Semiconductor Manufacturing LimitedData Sheet 3Jan. 2013 Rev. 2. 3Ordering Infor

Page 9 - DIP-8 Unit: mm(inch)

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS AS393/393ABCD Semiconductor Manufacturing LimitedData Sheet 4Jan. 2013 Rev. 2. 3Absolute Maxim

Page 10 - TDIP-8 Unit: mm(inch)

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS AS393/393ABCD Semiconductor Manufacturing LimitedData Sheet 5Jan. 2013 Rev. 2. 3Electrical Cha

Page 11 - SOIC-8 Unit: mm(inch)

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS AS393/393ABCD Semiconductor Manufacturing LimitedData Sheet 6Jan. 2013 Rev. 2. 3Figure 4. Supp

Page 12 - TSSOP-8 Unit: mm(inch)

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS AS393/393ABCD Semiconductor Manufacturing LimitedData Sheet 7Jan. 2013 Rev. 2. 3Typical Perfor

Page 13 - MSOP-8 Unit: mm(inch)

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS AS393/393ABCD Semiconductor Manufacturing LimitedData Sheet 8Jan. 2013 Rev. 2. 3Figure 11. One

Page 14

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS AS393/393ABCD Semiconductor Manufacturing LimitedData Sheet 9Jan. 2013 Rev. 2. 3Mechanical Dim

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