LMV321_10 Datasheet, PDF (1/16 Pages) STMicroelectronics – Low cost,low power,input/output rail-to-rail operational amplifiers

LMV321, LMV358, LMV324
Low cost, low power, input/output rail-to-rail
operational amplifiers
Features
■ Operating range from V_CC = 2.7 V to 6 V
■ Rail-to-rail input and output
■ Extended V_icm (V_DD - 0.2 V to V_CC + 0.2 V)
■ Low supply current (145 µA)
■ Gain bandwidth product (1 MHz)
■ ESD tolerance (2 kV)
■ Latch-up immunity
■ Available in SOT23-5 micropackage
Applications
■ Two-cell battery powered systems
■ Battery powered electronic equipment
■ Cordless phones
■ Personal medical care (glucose meters)
■ Laptops
■ PDAs
Description
The LMV321/358/324 family (single, dual and
quad) answers the need for low-cost, general-
purpose operational amplifiers. They operate with
voltages as low as 2.7 V and feature both input
and output rail-to-rail, 145 µA consumption
current and 1 MHz gain bandwidth product
(GBP).
With such a low consumption and a sufficient
GBP for many applications, these op-amps are
very well-suited for any kind of battery supplied
and portable equipment application.
The LMV321 is housed in the space-saving 5-pin
SOT23-5 package, which simplifies board design
(overall dimensions are 2.8 mm x 2.9 mm). The
SOT23-5 has two pinning configurations to
answer all application requirements.
LMV321ILT
(SOT23-5)
Non Inverting Input ¹
VDD 2
+_
5 VCC
Inverting Input 3
4 Output
LMV321RILT
(SOT23-5)
Output 1
VDD 2
Non Inverting Input 3
5 VCC
4 Inverting Input
LMV358ID/IDT-LMV358IPT
(SO-8, TSSOP-8)
Output 1 1
Inverting Input 1 2 _
Non Inverting Input 1 3 +
VDD 4
8 VCC
7 Output 2
_ _{6 Inverting Input 2}
+ _{5 Non Inverting Input 2}
LMV324ID/IDT-LMV324IPT
(SO-14, TSSOP-14)
Output 1 ¹
Inverting Input 1 2 ^_
Non Inverting Input 1 3 ⁺
VCC 4
Non Inverting Input 2 5 ₊
_
Inverting Input 2 6
Output 2 7
14 Output 4
_ _{13 Inverting Input 4}
+ _{12 Non Inverting Input 4}
11 VDD
+ ^{10 Non Inverting Input 3}
_ _{9 Inverting Input 3}
8 ^{Output 3}
January 2010
Doc ID 11887 Rev 4
1/16
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