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参数资料
| 型号： | CS5525-ASZ |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 3/30页 |
| 文件大小： | 0K |
| 描述： | IC ADC 16BIT W/4BIT LATCH 20SSOP |
| 标准包装： | 66 |
| 位数： | 16 |
| 数据接口： | 串行 |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 12.7mW |
| 电压电源： | 模拟和数字 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 20-SSOP |
| 包装： | 管件 |
| 输入数目和类型： | 1 个差分，单极；1 个差分，双极 |
| 产品目录页面： | 755 (CN2011-ZH PDF) |
| 配用： | 598-1013-ND - EVAL BOARD FOR CS5525 |
| 其它名称： | 598-1107-5 |
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CS5525 CS5526
DS202F5
11
Reading/Writing On-Chip Registers
The CS5525/26’s offset, gain, and configuration
registers are read/writable while the conversion
data register is read only.
To perform a read from a specific register, the R/W
bit of the command word must be a logic 1. The SC,
CC, and PS/R bits must be logic 0 and the CB
(MSB) bit must be a logic 1. The register to be writ-
ten is selected with the RSB2-RSB0 bits of the
command word.
To perform a write to a specific register, the R/W
bit of the command word must be a logic 0. The SC,
CC, and PS/R bits must be logic 0 and the CB (MSB)
bit must be a logic 1. The register to be written is se-
lected with the RSB2-RSB0 bits of the command
word. Figure 6 illustrates the serial sequence neces-
sary to write to, or read from the serial port.
If the Set-up Registers are chosen with the RSB2-
RSB0 bits, the registers are read or written in the
following sequence: Offset, Gain and Configura-
tion. This is accomplished by following one 8-bit
command word with three 24-bit data words for a
total of 72 data bits.
Command Register
D7(MSB)
D6D5D4D3D2D1D0
CB
SC
CC
R/W
RSB2
RSB1
RSB0
PS/R
BIT
NAME
VALUE
FUNCTION
D7
Command Bit, CB
0
1
Null command (no operation). All command bits, including
CB must be 0.
Logic 1 for executable commands.
D6
Single Conversion, SC
0
1
Single Conversion not active.
Perform a conversion.
D5
Continuous Conversions,
CC
0
1
Continuous Conversions not active.
Perform conversions continuously.
D4
Read/Write, R/W
0
1
Write to selected register.
Read from selected register.
D3-D1
Register Select Bit,
RSB2-RSB0
000
001
010
011
100
101
110
111
Offset Register
Gain Register
Configuration Register
Conversion Data Register (read only)
Set-up Registers (Offset, Gain, Configuration)
Reserved
D0
Power Save/Run, PS/R
0
1
Run
Power Save
Table 1. Command Set
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CS5525-ASZR | 功能描述:模数转换器 - ADC IC 16Bit Delta Sigma Multi-Range ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| CS5525-BP | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:16 BIT / 20 BIT MULTI RANGE ADC WITH 4 BIT LATCH |
| CS5525-BS | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:16 BIT / 20 BIT MULTI RANGE ADC WITH 4 BIT LATCH |
| CS5526 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:16 BIT / 20 BIT MULTI RANGE ADC WITH 4 BIT LATCH |
| CS5526-000 | 制造商:TE Connectivity 功能描述:S200-1-01 - Bulk |
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