下载
AS358/358A/358B
Document number: DS36834 Rev. 5 - 2
1 of 19
www.diodes.com
October 2015
© Diodes Incorporated
ADVANCED I NF ORMATION
AS358/358A/358B
LOW POWER DUAL OPERATIONAL AMPLIFIERS
Description
The AS358/358A/358B consists of two independent, high gain and
internally frequency compensated operational amplifiers, they are
specifically designed to operate from a single power supply.
Operation from split power supply is also possible and the low power
supply current drain is independent of the magnitude of the power
supply voltages. Typical applications include transducer amplifiers,
DC gain blocks and most conventional operational amplifier circuits.
The AS358/358A/358B series is compatible with industry standard
358. The AS358A has more stringent input offset voltage than the
AS358.
The AS358 is available in DIP-8, TDIP-8, SOIC-8, TSSOP-8 and
MSOP-8 packages, the AS358A is available in DIP-8 and SOIC-8
packages and AS358B is available in TSSOP-8 package.
Features
Internally Frequency Compensated for Unity Gain
Large Voltage Gain: 100dB (Typical)
Low Input Bias Current: 20nA (Typical)
Low Input Offset Voltage: 2mV (Typical)
Low Supply Current: 0.5mA (Typical)
Wide Power Supply Voltage:
Single Supply: 3V to 36V
Dual Supplies: ±1.5V to ±18V
Input Common Mode Voltage Range Includes Ground
Large Output Voltage Swing: 0V to V
CC
-1.5V
Lead-Free Packages: SOIC-8, DIP-8, TSSOP-8 and MSOP-8
Totally Lead-Free; RoHS Compliant (Notes 1 & 2)
Lead-Free Packages, Available in “Green” Molding Compound:
SOIC-8, DIP-8, TDIP-8, TSSOP-8 and MSOP-8
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Pin Assignments
(Top View)
(SOIC-8/TSSOP-8/MSOP-8)
(Top View)
(DIP-8/TDIP-8)
Applications
Battery Charger
Cordless Telephone
Switching Power Supply
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
1
2
3
4
8
7
6
5
INPUT 1-
INPUT 1+
OUTPUT 1
V
CC
OUTPUT 2
INPUT 2-
INPUT 2+
GND
INPUT 1-
INPUT 1+
OUTPUT 1 V
CC
OUTPUT 2
INPUT 2-
INPUT 2+
GND
1
2
3
4
8
7
6
5
页面指南
