TSH80_09 Datasheet, PDF (1/27 Pages) STMicroelectronics – Wide band rail-to-rail operational amplifier with standby function

TSH80, TSH81, TSH82, TSH84
Wide band rail-to-rail operational amplifier with standby function
Features
■ Operating range from 4.5 to 12 V
■ 3 dB-bandwidth: 100 MHz
■ Slew-rate 100 V/μs
■ Output current up to 55 mA
■ Input single supply voltage
■ Output rail-to-rail
■ Specified for 150 Ω loads
■ Low distortion, THD 0.1%
■ SOT23-5, TSSOP and SO packages
Applications
■ Video buffers
■ A/D converter drivers
■ Hi-fi applications
Description
The TSH8x series offers single, dual and quad
operational amplifiers featuring high video
performance with large bandwidth, low distortion
and excellent supply voltage rejection. These
amplifiers also feature large output voltage swings
and a high output current capability to drive
standard 150 Ω loads.
Running at single or dual supply voltages ranging
from 4.5 to 12 V, these amplifiers are tested at 5 V
(±2.5 V) and 10 V (±5 V) supplies.
The TSH81 also features a standby mode, which
provides the operational amplifier with a low
power consumption and high output impedance.
This function allows power saving or signal
switching/multiplexing for high-speed and video
applications.
For board space and weight saving, the TSH8x
series is proposed in SOT23-5, TSSOP8, SO-8
and TSSOP14 plastic micropackages.
SOT23-5
SO-8
TSSOP8
Pin connections TSH80/SOT23-5
Output 1
5 _VCC+
V_CC- 2 _{+ -}
Non-inv. input 3
4 Inv. input
Pin connections TSH80/SO-8
NC 1
Inv. input 2
_
3
+
V_CC- 4
8 NC
7 V_CC+
6 Output
5 NC
Pin connections TSH81 SO-8/TSSOP8
NC 1
Inverting input 2
_
Non inverting Input 3
+
V_CC- 4
8 STANDBY
7 VCC+
6 Output
5 NC
Pin connections TSH82 SO-8/TSSOP8
Output1 ₁
Inverting input1 2 _
Non inv. input1 3 ⁺
V_CC- 4
8 V_CC+
7 Output2
_ 6 Inverting input2
+ _{5 Non inv. input2}
Pin connections TSH84 TSSOP14
Output1 1
Inverting Input1 2 _
Non Inverting Input1 3 ⁺
VCC + 4
Non Inverting Input2 5 ₊
_
Inverting Input2 6
Output2 7
14 Output4
_ 13 Inverting Input4
+ _{12 Non Inverting Input4}
11 VCC -
+ ^{10 Non Inverting Input3}
_ _{9 Inverting Input3}
8 Output3
May 2009
Doc ID 9413 Rev 5
1/27
www.st.com
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