Specification	THS3125ID

-3db Bandwidth	160 MHz
Amplifier Type	Current Feedback
Current - Input Bias	6 µA
Current - Output / Channel	440 mA
Current - Supply	8.4 mA
Gain Bandwidth Product	138 MHz
Mounting Type	Surface Mount
Number of Circuits	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	14-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Slew Rate	1550 V/µs
Voltage - Input Offset	4.4 mV
Voltage - Supply Span (Max) [Max]	30 V
Voltage - Supply Span (Min) [Min]	10 V

THS3125 Series

Dual, High Output Current, 120-MHz Amplifier With Shutdown

Part	Mounting Type	Package / Case	Package / Case [y]	Package / Case [x]	Amplifier Type	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply Span (Max) [Max]	Supplier Device Package	Gain Bandwidth Product	Voltage - Supply Span (Min) [Min]	-3db Bandwidth	Current - Input Bias	Number of Circuits	Slew Rate	Current - Supply	Current - Output / Channel	Voltage - Input Offset
Texas Instruments THS3125IPWPR	Surface Mount	14-PowerTSSOP	4.4 mm	0.173 in	Current Feedback	85 °C	-40 °C	30 V	14-HTSSOP	138 MHz	10 V	160 MHz	6 µA	2	1550 V/µs	8.4 mA	440 mA	4.4 mV
Texas Instruments THS3125ID	Surface Mount	14-SOIC	3.9 mm	0.154 in	Current Feedback	85 °C	-40 °C	30 V		138 MHz	10 V	160 MHz	6 µA	2	1550 V/µs	8.4 mA	440 mA	4.4 mV
Texas Instruments THS3125CPWP	Surface Mount	14-PowerTSSOP	4.4 mm	0.173 in	Current Feedback	70 °C	0 °C	30 V	14-HTSSOP	138 MHz	10 V	160 MHz	6 µA	2	1550 V/µs	8.4 mA	440 mA	4.4 mV

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Texas Instruments	TUBE	1	$ 20.40
		100	$ 17.82
		250	$ 13.74
		1000	$ 12.29

Description

General part information

THS3125 Series

The THS3122 and THS3125 are low-noise, high-speed current feedback amplifiers, with high output current drive. This makes them ideal for any application that requires low distortion over a wide frequency with heavy loads. The THS3122 and THS3125 can drive four serially-terminated video lines while maintaining a differential gain error less than 0.03%.

The high output drive capability of the THS3122 and THS3125 enables the devices to drive 50-Ω loads with low distortion over a wide range of output voltages:

The THS3122 and THS3125 operate from ±5-V to ±15-V supply voltages while drawing as little as 7.2 mA of supply current per channel. The THS3125 offers a low-power shutdown mode, reducing the supply current to only 370 µA. The THS3122 and THS3125 are packaged in SOIC, HSOP, and HTSSOP packages.

Documents

Technical documentation and resources

THS312x Low-Noise, High-Speed, 450-mA Current Feedback Amplifiers datasheet (Rev. E)

Data sheet