TSH80 Datasheet, PDF (1/23 Pages) STMicroelectronics – Wide Band, Rail-to-Rail Operational Amplifier with Standby Function

TSH80-TSH81-TSH82
Wide Band, Rail-to-Rail Operational Amplifier
with Standby Function
■ 4.5V, 12V operating conditions
■ 3dB-bandwidth: 100MHz
■ Slew-rate: 100V/µs
■ Output current: up to 55mA
■ Input single supply voltage
■ Output rail-to-rail
■ Specified for 150Ω load
■ Low distortion, THD: 0.1%
■ SOT23-5, TSSOP and SO packages
Description
The TSH8x series offers single and dual
operational amplifiers featuring high video
performances with large bandwidth, low distortion
and excellent supply voltage rejection. These
amplifiers feature also large output voltage swing
and high output current capability to drive
standard 150Ω loads.
Running at single or dual supply voltage from
4.5V to 12V, these amplifiers are tested at
5V(±2.5V) and 10V(±5V) supplies.
The TSH81 also features a standby mode, which
allows the operational amplifier to be put into a
standby mode with low power consumption and
high output impedance.The function allows power
saving or signals switching/multiplexing for high
speed applications and video applications.
For board space and weight saving, TSH8x series
is proposed in SOT23-5, TSSOP8 and SO-8
packages.
Application
■ Video buffers
■ A/D converters driver
■ Hi-Fi applications
L
SOT23-5
(Plastic Micro package)
D
SO-8
(Plastic Micro package)
P
TSSOP8
(Plastic Micro package)
Pin Connections (top view)
TSH80 : SOT23-5/SO8
Output 1
5 _{VCC +}
NC 1
VCC - 2 _{+ -}
Inv. In. 2
_
Non-Inv. In. 3
+
Non-Inv. In. 3
4 Inv. In.
VCC - 4
8 NC
7 VCC +
6 Output
5 NC
TSH81 : SO8/TSSOP8
NC 1
Inverting Input 2
_
Non Inverting Input 3
+
VCC - 4
8 STANDBY
7 VCC +
6 Output
5 NC
TSH82 : SO8/TSSOP8
Output1 1
8 VCC +
Inverting Input1 2 _
Non Inverting Input1 3 ⁺
VCC - 4
7 Output2
_ 6 Inverting Input2
+ _{5 Non Inverting Input2}
August 2005
Rev 2
1/23
www.st.com
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