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THS4140CD +BOM

High-Gain, Low-Noise Amplifier for Audio and Industrial Us

Manufacturer:

Texas Instruments
Mfr.Part #:

THS4140CD
Datasheet:

THS4140CD Datasheet (PDF)
Number Of Channels:

1
Total Supply Voltage (+5 V = 5, ±5 V = 10) (min) (V):

4
Total Supply Voltage (+5 V = 5, ±5 V = 10) (max) (V):

33
BW At Acl (MHz):

160
EDA/CAD Models:

Request Free CAD Models for THS4140CD

THS4140CD Information

General Description

The THS4140CD belongs to the Fully Differential Amplifiers class crafted by Texas Instruments (TI). Engineered to serve high-speed analog-to-digital converter (ADC) driver applications, this amplifier extends its utility to driving multiple ADCs in parallel, showcasing excellent common-mode rejection ratio (CMRR), while also addressing crucial shutdown capability and other indispensable guidance.

Key Features

160MHz bandwidth
Fully differential input/output
High slew rate of 450 V/μs
Shutdown feature for reduced power consumption
Bipolar, fully differential architecture
Low noise floor with 6.5nV/√Hz voltage noise at flatband
Low quiescent current per channel of 13.2mA
Operating temperature range from -40°C to 85°C (0°C to 70°C for AEC-Q100 qualified)
Rail-to-rail operation not supported

Application

Driving multiple ADCs in parallel
High-speed data converters
Automotive and industrial applications requiring high accuracy and low noise

Specifications

Number of channels	1	Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	4
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	33	BW at Acl (MHz)	160
Acl, min spec gain (V/V)	1	Slew rate (typ) (V/µs)	450
Architecture	Bipolar, Fully Differential ADC Driver	Vn at flatband (typ) (nV√Hz)	6.5
Iq per channel (typ) (mA)	13.2	Rail-to-rail	No
Vos (offset voltage at 25°C) (max) (mV)	7	Operating temperature range (°C)	-40 to 85, 0 to 70
Iout (typ) (mA)	85	2nd harmonic (dBc)	83
3rd harmonic (dBc)	80	Frequency of harmonic distortion measurement (MHz)	1
GBW (typ) (MHz)	170	Input bias current (max) (pA)	15000000
Features	Shutdown	CMRR (typ) (dB)	84
Rating	Catalog	Package/Case	SOIC-8