参数资料
型号: CS5512-BSZ
厂商: Cirrus Logic Inc
文件页数: 14/26页
文件大小: 0K
描述: IC ADC 20BIT EXTERNAL OSC 8-SOIC
标准包装: 100
位数: 20
采样率(每秒): 326
数据接口: 串行
转换器数目: 1
功率耗散(最大): 2.5mW
电压电源: 双 ±
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.209",5.30mm 宽)
供应商设备封装: 8-SOIC
包装: 管件
输入数目和类型: 1 个差分,双极
CS5510/11/12/13
DS337F4
21
3. PIN DESCRIPTIONS
Control Pins and Serial Data I/O
CS - Chip Select, Pin 4
CS is a dual function pin, which determines the state of SDO, as well as the digital logic-low output
level. When CS is low, SDO will be active. When high, the SDO pin will output a high-impedance state.
The logic-low level of SDO will match the active-low voltage on CS.
SDO - Serial Data Output, Pin 8
SDO is the serial data output. It will output a high-impedance state if CS = 1. The logic-low level of SDO
will match the active-low voltage on CS.
SCLK - Serial Clock Input, Pin 5
SCLK is the serial bit-clock which controls the shifting of data from the ADCs. This input goes through a
Schmitt trigger to allow for slow rise and fall time signals. If held high, the device will enter sleep mode.
In the CS5510/12, this input is also used as a master clock source which determines conversion speeds
and throughput. In the CS5511/13, SCLK is only used to read the conversion data and put the part in
sleep mode.
Measurement and Reference Inputs
AIN+, AIN- - Differential Analog Input, Pins 2, 3
Differential input pins into the device
VREF - Voltage Reference Input, Pin 1
Input Voltage which establishes the voltage reference, with respect to V-, for the on-chip modulator
Power Supply Connections
V+ - Positive Power, Pin 6
Positive supply voltage
V- - Negative Supply, Pin 7
Negative supply voltage
VREF
AIN+
AIN-
CS
SDO
V-
V+
SCLK
1
2
3
4
8
7
6
5
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CS5512-BSZR 功能描述:模数转换器 - ADC IC 20-Bit 8-Pin Delta Sigma 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
CS5513 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:16-bit and 20-bit, 8-pin ΔΣ ADCs
CS5513-BS 功能描述:模数转换器 - ADC 20-Bit Delta Sigma ADC Int. OSC 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
CS5513-BSR 功能描述:模数转换器 - ADC IC 20-Bit 8-Pin Delta Sigma 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
CS5513-BSZ 功能描述:模数转换器 - ADC 20-Bit Delta Sigma ADC Int. OSC 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