Part Number
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AFE5805 |
Manufacturer
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Texas Instruments |
Description
|
8-CHANNEL ANALOG FRONT-END |
Published
|
Feb 10, 2020 |
Detailed Description
|
AFE5805
www.ti.com
SBOS421D – MARCH 2008 – REVISED MARCH 2010
FULLY-INTEGRATED, 8-CHANNEL ANALOG FRONT-END FOR ULTRAS...
|
Datasheet
|
AFE5805
|
Overview
AFE5805
www.
ti.
com
SBOS421D – MARCH 2008 – REVISED MARCH 2010
FULLY-INTEGRATED, 8-CHANNEL ANALOG FRONT-END FOR ULTRASOUND
0.
85nV/√Hz, 12-Bit, 50MSPS, 122mW/Channel
Check for Samples: AFE5805
FEATURES
1
•23 8-Channel Complete Analog Front-End: – LNA, VCA, PGA, LPF, and ADC
• Ultra-Low, Full-Channel Noise: – 0.
85nV/√Hz (TGC) – 1.
1nV/√Hz (CW)
• Low Power: – 122mW/Channel (40MSPS) – 74mW/Channel (CW Mode)
• Low-Noise Pre-Amp (LNA): – 0.
75nV/√Hz – 20dB Fixed Gain – 250mVPP Linear Input Range
• Variable-Gain Amplifier: – Gain Control Range: 46dB
• PGA Gain Settings: 20dB, 25dB, 27dB, 30dB • Low-Pass Filter:
– Selectable BW: 10MHz, 15MHz – 2nd-Order • Gain Error: ±0.
5dB • Channel Matching: ±0...
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