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+
OUT
IN-
class
AB control
VSS
Figure 1. Simplified schematic
○Product
structure：Silicon monolithic integrated circuit
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TSZ22111½14½001
○This
product is not designed protection against radioactive rays.
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TSZ02201-0RAR1G200560-1-2
30.NOV.2012 Rev.001
ROHM [ ROHM ]
