Texas Instruments DRV601EVM2 - DRV601 Evaluation Module DRV601EVM2 DRV601EVM2 データシート
製品コード
DRV601EVM2
www.ti.com
1
Overview
Overview
5
Electrical Data
6
Audio Performance Analog Input
7
Audio Performance Digital Input
8
Physical Specifications
9
DRV601EVM2 Parts List
10
PCB Specifications
The DRV601EVM2 customer evaluation module (EVM) demonstrates the integrated circuits DRV601RTJ
from Texas Instruments (TI).
from Texas Instruments (TI).
The DRV601 is a stereo line driver designed to allow the removal of the DC-blocking capacitors for
reduced component count and cost. The DRV601 is ideal for single-supply electronics where size and
cost are critical design parameters.
reduced component count and cost. The DRV601 is ideal for single-supply electronics where size and
cost are critical design parameters.
The DRV601 is capable of driving 2 V
rms
into a 600-
Ω
load at 3.3-V supply. The DRV601 has external
gain-setting resistors that support a gain range of -1 V/V to -10 V/V and line outputs that have
±
8 kV IEC
ESD protection. The DRV601 has independent shutdown control for the left and right audio channels.
This EVM is configured with one TOSLINK™digital audio S/PDIF connector, two RCA phono input
connectors, and two RCA phono output connectors. Power supply is connected via a two-pin 2,54-mm pin
header.
connectors, and two RCA phono output connectors. Power supply is connected via a two-pin 2,54-mm pin
header.
Table 1. DRV601EVM2 Specifications
KEY PARAMETERS
Supply Voltage
5 V
Number of Channels
2
Load Impedance
Minimum 600
Ω
Output Voltage
2 V
rms
DYR
> 105 dB analog in, 98 dB digital in
This EVM is designed for evaluating applications such as set-top boxes and PDP/LCD televisions.
This document covers EVM specifications, audio performance measurements graphs, and design
documentation that includes schematics, parts list, and layout design.
documentation that includes schematics, parts list, and layout design.
Figure 1. DRV601EVM2
2
DRV601EVM2
SLOU217 – March 2008