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VCA2616YT Special Purpose Amplifiers ICs Dual Variable Gain
  • VCA2616YT Special Purpose Amplifiers ICs Dual Variable Gain

VCA2616YT Special Purpose Amplifiers ICs Dual Variable Gain

Place of Origin Call
Brand Name Texas Instruments
Certification ROHS
Model Number VCA2616YT
Product Details
Product Name:
VCA2616YT
Condition:
Original 100%
Installation Methodpe:
VGA SMD/SMT 2 Channel
Package:
48-TQFP
Voltage - Supply:
International Standard
Max. Reverse Current:
International Standard
Application:
Instrumentation Amplifier
Product Description

                                                                            VCA2616YT Special Purpose Amplifiers ICs Dual Variable Gain 0VCA2616YT Datasheet


Product Details

DESCRIPTION

The VCA2616 and VCA2611 are dual, Low-Noise Preamplifiers (LNP), plus low-noise Variable Gain Amplifiers (VGA). The VCA2611 is an upgraded version of the VCA2616. The only difference between the VCA2616 and the VCA2611 is the input structure to the LNP. The VCA2616 is limited to –0.3V negativegoing input spikes; the VCA2611 is limited to –2.0V negativegoing input spikes. This change allows the user to use slower and less expensive input clamping diodes prior to the LNP input. In some designs, input clamping may not be required.

 

 

FEATURES

● LOW-NOISE PREAMP:
– Low Input Noise: 0.95nV/√Hz
– Active Termination Noise Reduction
– Switchable Termination Value
– 80MHz Bandwidth
– 5dB to 25dB Gain
– Differential In and Out
● LOW-NOISE VARIABLE GAIN AMPLIFIER:
– Low-Noise VCA
– Up to 40dB Gain Range
– 40MHz Bandwidth
– Differential In and Out
● LOW CROSSTALK: 66dB at Max Gain, 5MHz
● HIGH-SPEED VARIABLE GAIN ADJUST
● SWITCHABLE EXTERNAL PROCESSING

APPLICATIONS

● ULTRASOUND SYSTEMS
● WIRELESS RECEIVERS
● TEST EQUIPMENT

Specifications

Attribute Attribute Value
Manufacturer Texas Instruments
Product Category Instrumentation Amplifier
Series VCA2616
Product Variable Gain Amplifiers
Packaging  Reel
Unit-Weight  0.004847 oz
Mounting-Style SMD/SMT
Number-of-Channels 2 Channel
Amplifier-Type VGA
Pd-Power-Dissipation  495 mW
Maximum Operating Temperature  + 85 C
Operating temperature range  - 40 C
Supply-Voltage-Max  5.25 V
Supply-Voltage-Min  4.75 V
Package-Case TQFP-48
Ib-Input-Bias-Current  1 nA
CMRR-Common-Mode-Rejection-Ratio  50 dB
SR-Slew-Rate  300 V/us
en-Input-Voltage-Noise-Density 4.2 nV/sqrt Hz
Voltage-Gain-dB  5 dB 17 dB 22 dB 25 dB
 

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