TS616_07 Datasheet, PDF (1/36 Pages) STMicroelectronics – Dual wide band operational amplifier with high output current

TS616
Dual wide band operational amplifier
with high output current
Features
■ Low noise: 2.5nV/√Hz
■ High output current: 420mA
■ Very low harmonic and intermodulation
distortion
■ High slew rate: 420V/µs
■ -3dB bandwidth: 40MHz @ gain = 12dB on
25Ω single-ended load
■ 20.7Vp-p differential output swing on 50Ω load,
12V power supply
■ Current feedback structure
■ 5V to 12V power supply
■ Specified for 20Ω and 50Ω differential load
Applications
■ Line driver for xDSL
■ Multiple video line driver
Description
The TS616 is a dual operational amplifier
featuring a high output current of 410mA. This
driver can be configured differentially for driving
signals in telecommunication systems using
multiple carriers. The TS616 is ideally suited for
xDSL (High Speed Asymmetrical Digital
Subscriber Line) applications. This circuit is
capable of driving a 10Ω or 25Ω load on a range of
power supplies: ±2.5V, 5V, ±6V or +12V. The
TS616 is capable of reaching a -3dB bandwidth of
40MHz on 25Ω load with a 12dB gain. This device
is designed for high slew rates and demonstrates
low harmonic distortion and intermodulation.
DW
SO-8 Exposed-pad
(Plastic micropackage)
Pin connections (top view)
Output1 ₁
Inverting Input1 2 -
Non Inverting Input1 3 ⁺
VCC - 4
8 VCC +
7 Output2
- ^{6 Inverting Input2}
+ ₅ Non Inverting Input2
dice
Pad
Cross Section View Showing Exposed-Pad.
This pad must be connected to a (-Vcc) copper area on the PCB
April 2007
Rev 4
1/36
www.st.com
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