TSH110_07 Datasheet, PDF (1/15 Pages) STMicroelectronics – Wide band low noise operational amplifiers

TSH110-TSH111-TSH112-TSH113-TSH114
Wide band low noise operational amplifiers
Features
● Low noise: 3nV/√Hz
● Low supply current: 3.2mA
● 47mA output current
● Bandwidth: 100MHz
● 5V to 12V supply voltage
● Slew rate: 450V/μs
● Specified for 100Ω load
● Very low distortion
● Tiny SOT23-5, TSSOP and SO packages
Applications
● High-end video drivers
● Receiver for xDSL
● A/D converter driver
● High-end audio applications
Description
The single TSH110 and TSH111, the dual
TSH112, the triple TSH113 and the quad TSH114
are current feedback operational amplifiers
featuring a very high slew rate of 450V/µs and a
large bandwidth of 100MHz, with only a 3.2mA
quiescent supply current. The TSH111 and
TSH113 feature a Standby function for each
operator. This function is a power-down mode
with a high output impedance.
These devices operate from ±2.5V to ±6V dual
supply voltage or from 5V to 12V single supply
voltage. They are able to drive a 100Ω load with a
swing of 9V minimum (for a 12V power supply).
The harmonic and intermodulation distortions of
these devices are very low, making this circuit a
good choice for applications requiring wide
bandwidth with multiple carriers.
For board space and weight saving, the TSH110
comes in miniature SOT23-5 package.
TSH110: SOT23-5
Output 1
5 _{VCC +}
VCC - 2 _{+ -}
Non Inverting Input 3
4 Inverting Input
TSH111: SO-8/TSSOP8
NC 1
Inverting Input 2
_
Non Inverting Input 3
+
VCC - 4
8 STANDBY
7 VCC +
6 Output
5 NC
TSH112: SO-8/TSSOP8
Output1 ₁
Inverting Input1 2 _
Non Inverting Input1 3 ⁺
VCC - 4
8 VCC +
7 Output2
_ 6 Inverting Input2
+ _{5 Non Inverting Input2}
TSH113: SO-14/TSSOP14
STANDBY1 1
STANDBY2 2
STANDBY3 3
VCC + 4
Non Inverting Input1 5 ₊
_
Inverting Input1 6
Output1 7
14 Output3
_ 13 Inverting Input3
+ _{12 Non Inverting Input3}
11 VCC -
+ ^{10 Non Inverting Input2}
_ _{9 Inverting Input2}
8 Output2
TSH114: SO-14/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
The TSH111 comes in SO-8 and TSSOP8
packages, the TSH112 comes in SO-8 and
TSSOP8 packages, the TSH113 and TSH114
come in SO-14 and TSSOP14 packages.
October 2007
Rev 2
1/15
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