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INA1620EVM
Texas Instruments INA1620EVM Manuals
Manuals and User Guides for Texas Instruments INA1620EVM. We have
1
Texas Instruments INA1620EVM manual available for free PDF download: User Manual
Texas Instruments INA1620EVM User Manual (24 pages)
Audio Amplifier Evaluation Module
Brand:
Texas Instruments
| Category:
Motherboard
| Size: 13 MB
Table of Contents
Table of Contents
1
Introduction
3
Performance Specification Summary
3
Modifications
3
INA1620EVM Measured Performance Summary
3
INA1620EVM Schematic Using Internal Resistors
3
The INA1620EVM
4
Gain
4
INA1620EVM Schematic Using External Resistors
4
Cutoff Frequency
5
Phase Shift
5
Alternative Uses for Internal Resistors
5
Jumper and Resistor Substitutions for Internal Resistor Reuse
5
Test Setup and Results
6
Power Supply Connections
6
Power Supply Connections
7
Input Connections
8
Output Connections
8
Enable
8
THD+N Vs. Frequency
8
THD+N Vs Frequency for a 32-Ω Load
8
THD+N Vs. Amplitude
9
THD+N Vs Frequency for a 16-Ω Load
9
THD+N Vs Amplitude for a 32-Ω Load
9
Fast Fourier Transforms
10
THD+N Vs Amplitude for a 16-Ω Load
10
FFT of Left Channel with a 32-Ω Load
10
FFT of Right Channel with a 32-Ω Load
11
FFT of Left Channel with a 16-Ω Load
11
CMRR Vs. Frequency
12
FFT of Right Channel with a 16-Ω Load
12
CMRR Vs Frequency with no Load
12
Board Layout
13
Layout
13
Top Layer PCB Layout
14
Bottom Layer PCB Layout
15
Schematic, Bill of Materials, and Reference
16
Schematic
16
INA1620EVM Schematic
17
Bill of Materials
18
Reference
18
INA1620EVM Bill of Materials
18
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