TLR341G_16 Datasheet, PDF (1/55 Pages) Rohm – Low Voltage Operation Ground Sense Operational Amplifier

Datasheet
Operational Amplifiers
Low Voltage Operation
Ground Sense Operational Amplifier
TLR341G TLR342xxx TLR344xxx
General Description
TLR341G, TLR342xxx, and TLR344xxx series are
single, dual, and quad CMOS operational amplifier with
low supply voltage operation and full swing output.
These are suitable for battery-operated equipment. The
MOSFET input stage provides low input bias current. It
can be used for sensor applications.
TLR341G includes shutdown function.
Features
 Low Operating Supply Voltage
 Output Full Swing / Input Ground Sense
 High Large Signal Voltage Gain
 Low Input Bias Current
 Low Supply Current
 Low Input Offset Voltage
Applications
 Consumer Electronics
 Buffer
 Sensor Amplifier
 Mobile Equipment
 Battery-Operated Equipment
Key Specifications
 Operating Supply Voltage (Single Supply):
+1.8V to +5.5V
 Supply Current:
TLR341G
75uA (Typ)
TLR342xxx
150uA (Typ)
TLR344xxx
300uA (Typ)
 Voltage Gain (RL=2kΩ):
 Temperature Range:
105dB (Typ)
-40°C to +85°C
 Input Offset Voltage:
4mV (Max)
 Input Bias Current:
1pA (Typ)
 Gain Bandwidth:
2.3MHz (Typ)
 Slew Rate:
1.2V/µs (Typ)
 Turn-on Time from Shutdown:
1.2µs (Typ)
Packages
SSOP6
SOP8
SOP-J8
TSSOP-B8
TSSOP-B8J
SOP14
SOP-J14
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 1.20mm
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 1.20mm
Pin Configuration
TLR341G : SSOP6
5 VDD
4 OUT
+IN ₁
VSS 2
+
-
-IN 3
6 VDD
5 SHDN
4 OUT
SSOP6
Pin No.
1
2
3
4
5
6
Pin
Input condition
——————
SHDN
VSS
VDD
Note: Please refer to Electrical Characteristics regarding to Shutdown Voltage Range.
Pin Name
+IN
VSS
-IN
OUT
——————
SHDN
VDD
State
Shutdown
Active
○Product structure：Silicon monolithic integrated circuit ○This product has no designed protection against radioactive rays.
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TSZ02201-0RAR0G200720-1-2
03.Feb.2016 Rev.004