LMR321G-E Datasheet, PDF (1/41 Pages) Rohm – Ground sense Low Power General Purpose Operational amplifiers

Datasheet
Operational Amplifiers Series
Ground Sense Low Power
General Purpose Operational Amplifiers
LMR321G, LMR358xxx, LMR324xxx
●General Description
LMR321, LMR358 and LMR324 are single, dual and
quad low voltage operational amplifier with output full
swing.
LMR321, LMR358 and LMR324 are the most effective
solutions for applications where low supply current
consumption and low voltage operation.
●Features
 Operable with low voltage
 Input Ground Sense, Output Full Swing
 High open loop voltage gain
 Low supply current
 Low input offset voltage
●Packages
SSOP5
SOP8
SOP-J8
SSOP-B8
TSSOP-B8
MSOP8
TSSOP-B8J
SOP14
SOP-J14
SSOP-B14
TSSOP-B14J
W(Typ.) x D(Typ.) x H(Max.)
2.90mm x 2.80mm x 1.25mm
5.00mm x 6.20mm x 1.71mm
4.90mm x 6.00mm x 1.65mm
3.00mm x 6.40mm x 1.35mm
3.00mm x 6.40mm x 1.20mm
2.90mm x 4.00mm x 0.90mm
3.00mm x 4.90mm x 1.10mm
8.70mm x 6.20mm x 1.71mm
8.65mm x 6.00mm x 1.65mm
5.00mm x 6.40mm x 1.35mm
5.00mm x 6.40mm x 1.20mm
●Applications
 Portable equipment
 Low voltage application
 Active filter
●Key Specifications
 Operable with low voltage (single supply):
+2.7V to +5.5V
 Low Supply Current:
LMR321
130µA(Typ.)
LMR358
210µA(Typ.)
LMR324
410µA(Typ.)
 High Slew Rate:
1.0V/µs(Typ.)
 Wide Temperature Range:
-40°C to +85°C
 Low Input Offset Current:
5nA (Typ.)
 Low Input Bias Current:
15nA (Typ.)
●Simplified schematic
VDD
IN+
IN-
class
AB control
OUT
VSS
Figure 1. Simplified schematic
○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays.
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TSZ02201-0RAR1G200560-1-2
30.NOV.2012 Rev.001