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参数资料
型号： PCM3168APAPR
厂商： Texas Instruments
文件页数： 26/68页
文件大小： 0K
描述： IC 24-BIT AUDIO CODEC 64-HTQFP
标准包装： 1,000
类型： 音频编解码器
数据接口： 串行
分辨率（位）： 24 b
ADC / DAC 数量： 6 / 8
三角积分调变： 是
S/N 比，标准 ADC / DAC (db)： 107 / 112（差分），104 / 112（单端）
动态范围，标准 ADC / DAC (db)： 107 / 112（差分），104 / 112（单端）
电压 - 电源，模拟： 4.5 V ~ 5.5 V
电压 - 电源，数字： 3 V ~ 3.6 V
工作温度： -40°C ~ 85°C
安装类型： 表面贴装
封装/外壳： 64-TQFP 裸露焊盘
供应商设备封装： 64-HTQFP（10x10）
包装： 带卷 (TR)
其它名称： 296-31710-2
PCM3168APAPR-ND
REGISTER WRITE OPERATION
MS
MC
MDI
X
(1)
'0'
ADR6 ADR5 ADR4 ADR3 ADR2 ADR1 ADR0
D7
D6
D5
D4
D3
D2
D1
D0
X
R/
W ADR6
REGISTER READ OPERATION
MS
MC
MDI
X
(1)
'1'
ADR6 ADR5 ADR4 ADR3 ADR2 ADR1 ADR0
Don'tCare(X)
R/
W ADR6
MDO
Hi-Z
D7
D6
D5
D4
D3
D2
D1
D0
PCM3168A
PCM3168A-Q1
SBAS452 – SEPTEMBER 2008 ......................................................................................................................................................................................... www.ti.com
Figure 48 shows the functional timing diagram for single write operations on the serial control port. MS is held at
a high state until a register must be written. To start the register write cycle, MS is set to a low state. 16 clocks
are then provided on MC, corresponding to the 16 bits of the control data word on MDI. After the 16th clock cycle
has been completed, MS is set high to latch the data into the indexed mode control register.
Also, the PCM3168A and PCM3168A-Q1 support multiple write operations in addition to single write operations,
which can be performed by sending the following N-times of the 8-bit register data after the first 16-bit register
address and register data while keeping the MC clocks and MS at a low state. Closing a multiple write operation
can be accomplished by setting MS to a high state.
(1) X = Don't care.
Figure 48. Register Write Operation
Figure 49 shows the functional timing diagram for single read operations on the serial control port. MS is held at
a high state until a register must be read. To start the register read cycle, MS is set to a low state. 16 clocks are
then provided on MC, corresponding to the first eight bits of the control data word on MDI and the second eight
bits of the read-back data word from MDO. After the 16th clock cycle has been completed, MS is held high for
the next write or read operation. MDO remains in a high impedance state except during the eight MC clock
periods of the actual data transfer.
(1) X = Don't care.
Figure 49. Register Read Operation
32
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Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): PCM3168A PCM3168A-Q1
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相关代理商/技术参数
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PCM3168APAPRG4 功能描述:接口—CODEC 24B,96/192kHz,6ch-in 8ch-out Aud CODEC RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
PCM3168A-Q1 制造商:TI 制造商全称:Texas Instruments 功能描述:24-Bit, 96-kHz/192-kHz, 6-In/8-Out Audio Codec with Differential Input/Output
PCM3168ATPAPQ1 功能描述:接口—CODEC 24B,6-In/8-Out Audio CODEC RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
PCM3168ATPAPRQ1 功能描述:接口—CODEC 24B,6-In/8-Out Audio CODEC RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
PCM3168ATPAPRQ1G4 功能描述:接口—CODEC 24B,6-In/8-Out Audio CODEC RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
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