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Texas Instruments TLV320AIC1106EVM-K Evaluation Module TLV320AIC1106EVM-K TLV320AIC1106EVM-K 数据表

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TLV320AIC1106EVM-K
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Digital Interface
Table 1. Analog Interface Pinout (continued)
Pin Number
Signal
Description
J2-2
NC
Not connected
J2-3
NC
Not connected
J2-4
NC
Not connected
J2-5
NC
Not connected
J2-6
NC
Not connected
J2-7
MIC–
ADC inverting input
J2-8
MIC+
ADC noninverting input
J2-9
AGND
Analog ground
J2-10
NC
Not connected
J2-11
AGND
Analog ground
J2-12
NC
Not connected
J2-13
AGND
Analog ground
J2-14
NC
Not connected
J2-15
NC
Not connected
J2-16
NC
Not connected
J2-17
AGND
Analog ground
J2-18
NC
Not connected
J2-19
AGND
Analog ground
J2-20
NC
Not connected
In addition to the analog headers, the analog inputs and outputs may also be accessed through alternate
connectors, either screw terminals or audio jacks. The microphone input is tied to J9.
summarizes
the screw terminals available on the TLV320AIC1106EVM.
Table 2. Alternate Analog Connectors
DESIGNATOR
PIN 1
PIN 2
J6
EAROUT–
EAROUT+
J8
MICIN+
MICIN–
3
Digital Interface
The TLV320AIC1106EVM is designed to interface easily with multiple control platforms. Samtec part
numbers SSW-110-22-F-D-VS-K and TSM-110-01-T-DV-P provide a convenient 10-pin, dual-row,
header/socket combination. These headers/sockets provide access to the digital control and serial data
pins of the device.
summarizes the digital interface pinout for the TLV320AIC1106EVM.
Table 3. Digital Interface Pinout
PIN NUMBER
SIGNAL
DESCRIPTION
J3.1
NC
Not connected
J3.2
NC
Not connected
J3.3
NC
Not connected
J3.4
DGND
Digital ground
J3.5
NC
Not connected
J3.6
NC
Not connected
J3.7
NC
Not connected
J3.8
RESET
Reset signal input
J3.9
NC
Not connected
J3.10
DGND
Digital ground
J3.11
NC
Not connected
3
SLAU328A – October 2010 – Revised January 2011
TLV320AIC1106EVM-K
© 2010–2011, Texas Instruments Incorporated