参数资料
型号: ADAU1382BCPZ
厂商: ANALOG DEVICES INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC32
封装: 5 X 5 MM, ROHS COMPLIANT, MO-220VHHD2, LFCSP-32
文件页数: 72/84页
文件大小: 1193K
代理商: ADAU1382BCPZ
ADAU1382
Rev. 0 | Page 74 of 84
Register 16432 (0x4030), Communication Port Pad
Control 1
Bit 3, CDATA Pin Drive Strength
This bit sets the drive strength of the CDATA pin. Low mode yields
2 mA when IOVDD = 3.3 V, or 0.75 mA when IOVDD = 1.8 V.
High mode yields 4 mA when IOVDD = 3.3 V, or 1.5 mA when
IOVDD = 1.8 V.
Bit 2, CLATCH Pin Drive Strength
This bit sets the drive strength of the CLATCH pin. Low mode
yields 2 mA when IOVDD = 3.3 V, or 0.75 mA when IOVDD =
1.8 V. High mode yields 4 mA when IOVDD = 3.3 V, or 1.5 mA
when IOVDD = 1.8 V.
Bit 1, SCL/CCLK Pin Drive Strength
This bit sets the drive strength of the SCL/CCLK pin. Low mode
yields 2 mA when IOVDD = 3.3 V, or 0.75 mA when IOVDD =
1.8 V. High mode yields 4 mA when IOVDD = 3.3 V, or 1.5 mA
when IOVDD = 1.8 V.
Bit 0, SDA/COUT Pin Drive Strength
This bit sets the drive strength of the SDA/COUT pin. Low mode
yields 2 mA when IOVDD = 3.3 V, or 0.75 mA when IOVDD =
1.8 V. High mode yields 4 mA when IOVDD = 3.3 V, or 1.5 mA
when IOVDD = 1.8 V.
Table 62. Communication Port Pad Control 1 Register
Bits
Description
Default
[7:4]
Reserved
3
CDATA pin drive strength
0
0: low
1: high
2
CLATCH pin drive strength
0
0: low
1: high
1
SCL/CCLK pin drive strength
0
0: low
1: high
0
SDA/COUT pin drive strength
0
0: low
1: high
相关PDF资料
PDF描述
ADC-00403-103 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, CDIP32
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