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See Technical Specifications

THS7001IPWP

70-MHz High-Speed Programmable-Gain Amplifier

Manufacturer:

Texas Instruments
Mfr.Part #:

THS7001IPWP
Datasheet:

THS7001IPWP Datasheet (PDF)
Series:

THS7001
Amplifier Type:

VGA
Number of Channels:

1 Channel
SR - Slew Rate:

85 V/us
EDA/CAD Models:

Request Free CAD Models for THS7001IPWP

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THS7001IPWP General Description

The THS7001 (single) and THS7002 (dual) are high-speed programmable-gain amplifiers, ideal for applications where load impedance can often vary. Each channel on this device consists of a separate low-noise input preamp and a programmable gain amplifier (PGA). The preamp is a voltage-feedback amplifier offering a low 1.7-nV/Hz voltage noise with a 100-MHz (-3 dB) bandwidth. The output pin of the preamp is accessible so that filters can be easily added to the amplifier.

The 3-bit digitally-controlled PGA provides a -22-dB to 20-dB attenuation/gain range with a 6-dB step resolution. In addition, the PGA provides both high and low output clamp protection to prevent the output signal from swinging outside the common-mode input range of an analog-to-digital converter. The PGA provides a wide 70-MHz (-3 dB) bandwidth, which remains relatively constant over the entire gain/attenuation range. Independent shutdown control is also provided for power conservation and multiplexing. These devices operate over a wide ±4.5-V to ±16-V supply voltage range.

Key Features

Separate Low Noise Preamp and PGA Stages
Shutdown Control
Preamp Features
- Low Voltage Noise.1.7 nV/Hz
- Accessible Output Pin for External Filtering
- Voltage Feedback, G_min = -1, 2
- 100 MHz Bandwidth (-3 dB)
PGA Features
- Digitally Programmable Gain
- -22 dB to 20 dB Gain/Attenuation Range
- 6 dB Step Resolution
- Output Clamp Protection
- 70 MHz Bandwidth (-3 dB)
- 175 V/µs Slew Rate
Wide Supply Range ±4.5 V to ±16 V
PowerPAD™ Package for Enhanced Thermal Performance

PowerPAD is a trademark of Texas Instruments Incorporated.

Specifications

Product Category	Special Purpose Amplifiers	Series	THS7001
Amplifier Type	VGA	Number of Channels	1 Channel
SR - Slew Rate	85 V/us	CMRR - Common Mode Rejection Ratio	80 dB
Ib - Input Bias Current	3 uA	Vos - Input Offset Voltage	7 mV
Supply Voltage - Max	32 V	Supply Voltage - Min	9 V
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT	Development Kit	THS7001EVM
Dual Supply Voltage	+/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V	en - Input Voltage Noise Density	1.7 nV/sqrt Hz
Features	Clamp, Disable, DSL Line Interface (High Output Drivers), PGA, Shutdown, Voltage Feedback	Height	1.15 mm
Length	6.5 mm	Maximum Dual Supply Voltage	+/- 16 V
Maximum Input Resistance	1 MOhms	Minimum Dual Supply Voltage	+/- 4.5 V
Moisture Sensitive	Yes	Operating Supply Voltage	9 V to 32 V
Pd - Power Dissipation	3.83 W	Product Type	Special Purpose Amplifiers
PSRR - Power Supply Rejection Ratio	75 dB	Factory Pack Quantity	70
Subcategory	Amplifier ICs	Supply Type	Dual
Type	Programmable Gain Amplifier	Width	4.4 mm
Unit Weight	0.002885 oz