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参数资料
| 型号： | SSM2603CPZ-REEL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 9/32页 |
| 文件大小： | 0K |
| 描述： | IC CODEC AUDIO LOW POWER 28LFCSP |
| 标准包装： | 5,000 |
| 类型： | 立体声音频 |
| 分辨率（位）： | 24 b |
| ADC / DAC 数量： | 2 / 2 |
| 三角积分调变： | 无 |
| S/N 比，标准 ADC / DAC (db)： | 90 / 100 |
| 电压 - 电源，模拟： | 1.8 V ~ 3.6 V |
| 电压 - 电源，数字： | 1.5 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-VFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 28-LFCSP-VQ |
| 包装： | 带卷 (TR) |
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Data Sheet
SSM2603
Rev. C | Page 17 of 32
SOFTWARE CONTROL INTERFACE
The software control interface provides access to the user-selectable
control registers and can operate with a 2-wire (I2C) interface.
Within each control register is a control data-word consisting of
16 bits, MSB first. Bit B15 to Bit B9 are the register map address,
and Bit B8 to Bit B0 are register data for the associated register map.
SDIN generates the serial control data-word, SCLK clocks the
serial data, and CSB determines the I2C device address. If the
CSB pin is set to 0, the address selected is 0011010; if 1, the
address is 0011011.
CONTROL REGISTER SEQUENCING
1. Enable all of the necessary power management bits of
Register R6 with the exception of the out bit (Bit D4). The
out bit should be set to 1 until the final step of the control
register sequence.
2. After the power management bits are set, program all other
necessary registers, with the exception of the active bit
[Register R9, Bit D0] and the out bit of the power manage-
ment register.
3. As described in the Digital Core Clock section of the
Theory of Operation, insert enough delay time to charge
the VMID decoupling capacitor before setting the active
bit [Register R9, Bit D0] .
4. Finally, to enable the DAC output path of the SSM2603, set
the out bit of Register R6 to 0.
Figure 28. 2-Wire I2C Generalized Clocking Diagram
Figure 29. I2C Write and Read Sequences
07241-
019
P
9
8
1 TO 7
9
8
1 TO 7
9
8
1 TO 7
S
SDIN
SCLK
START
ADDR
R/W
ACK
SUBADDRESS
ACK
STOP
DATA
07241-
022
WRITE
SEQUENCE
READ
SEQUENCE
S
A1
A7
A0
A(S)
S
B15
B9
0
1
0
P
0
...
A1
A7
A0
A(S)
...
B0
B8
B7
A(M)
...
B0
B7
P
...
DEVICE
ADDRESS
DEVICE
ADDRESS
REGISTER
ADDRESS
S
A1
A7
A0
A(S)
B15
B9
B8
0
...
DEVICE
ADDRESS
REGISTER
ADDRESS
REGISTER
DATA
(SLAVE DRIVE)
REGISTER
DATA
S/P = START/STOP BIT.
A0 = I2C R/W BIT.
A(S) = ACKNOWLEDGE BY SLAVE.
A(M) = ACKNOWLEDGE BY MASTER.
A(M) = ACKNOWLEDGE BY MASTER (INVERSION).
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SSM2603CPZ-REEL7 | 功能描述:IC CODEC AUDIO LOW POWER 28LFCSP RoHS:是 类别:集成电路 (IC) >> 接口 - 编解码器 系列:- 标准包装:2,500 系列:- 类型:立体声音频 数据接口:串行 分辨率（位）:18 b ADC / DAC 数量:2 / 2 三角积分调变:是 S/N 比，标准 ADC / DAC (db):81.5 / 88 动态范围，标准 ADC / DAC (db):82 / 87.5 电压 - 电源，模拟:2.6 V ~ 3.3 V 电压 - 电源，数字:1.7 V ~ 3.3 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-WFQFN 裸露焊盘 供应商设备封装:48-TQFN-EP（7x7） 包装:带卷 (TR) |
| SSM2603-EVALZ | 功能描述:BOARD EVALUATION FOR SSM2603 RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:- 标准包装:1 系列:- 主要目的:电信，线路接口单元（LIU） 嵌入式:- 已用 IC / 零件:IDT82V2081 主要属性:T1/J1/E1 LIU 次要属性:- 已供物品:板，电源，线缆，CD 其它名称:82EBV2081 |
| SSM2603GY | 制造商:SSC 制造商全称:Silicon Standard Corp. 功能描述:P-CHANNEL ENHANCEMENT MODE POWER MOSFET |
| SSM2604 | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Power Audio Codec |
| SSM2604CPZ-R2 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
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