参数资料
型号: CS5532-BSZ
厂商: Cirrus Logic Inc
文件页数: 22/43页
文件大小: 0K
描述: IC ADC 24BIT 2CH W/LNA 20SSOP
标准包装: 66
位数: 24
采样率(每秒): 3.84k
数据接口: 串行
转换器数目: 1
功率耗散(最大): 45mW
电压电源: 模拟和数字,双 ±
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: 2 个差分,单极;2 个差分,双极
产品目录页面: 755 (CN2011-ZH PDF)
配用: 598-1159-ND - BOARD EVAL FOR CS5532U ADC
其它名称: 598-1113-5
CS5531/32/33/34-AS
DS289F5
29
U/B (Unipolar / Bipolar) [22] [6]
0
Select Bipolar mode.
1
Select Unipolar mode.
OL1-OL0 (Output Latch Bits) [21:20] [5:4]
The latch bits will be set to the logic state of these bits upon command word execution when the output
latch select bit (OLS) in the configuration register is logic 0. Note that the logic outputs on the chip are
powered from VA+ and VA-.
00
A0 = 0, A1 = 0
01
A0 = 0, A1 = 1
10
A0 = 1, A1 = 0
11
A0 = 1, A1 = 1
DT (Delay Time Bit) [19] [3]
When set, the converter will wait for a delay time before starting a conversion. This allows settling time for
A0 and A1 outputs before a conversion begins. The delay time will be 1280 MCLK cycles when FRS = 0,
and 1536 MCLK cycles when FRS = 1.
0
Begin Conversions Immediately.
1
Wait 1280 MCLK cycles (FRS = 0) or 1536 MCLK cycles (FRS = 1) before starting conversion.
OCD (Open Circuit Detect Bit) [18] [2]
When set, this bit activates a 300 nA current source on the input channel (AIN+) selected by the channel
select bits. Note that the 300nA current source is rated at 25°C. At -55°C, the current source doubles to
approximately 600 nA. This feature is particularly useful in thermocouple applications when the user wants
to drive a suspected open thermocouple lead to a supply rail.
0
Normal mode.
1
Activate current source.
OG1-OG0 (Offset / Gain Register Pointer Bits) [17:16] [1:0]
These bits are only used when OGS in the Configuration Register is set to ‘1’. They allow the user to select
the offset and gain register to use while performing a conversion or calibration. When the OGS bit in the
Configuration Register is set to ‘0’, the offset and gain register for the referenced physical channel (CS1-
CS0 bits of the Setup) will be used.
00
Use offset and gain register from physical channel 1
01
Use offset and gain register from physical channel 2
10
Use offset and gain register from physical channel 3
11
Use offset and gain register from physical channel 4
相关PDF资料
PDF描述
VI-2WZ-IV-B1 CONVERTER MOD DC/DC 2V 60W
VE-26B-IX-B1 CONVERTER MOD DC/DC 95V 75W
VI-2WT-IX-B1 CONVERTER MOD DC/DC 6.5V 75W
VE-261-IX-B1 CONVERTER MOD DC/DC 12V 75W
VI-2WL-IX-B1 CONVERTER MOD DC/DC 28V 75W
相关代理商/技术参数
参数描述
CS5532-BSZ/H 制造商:Cirrus Logic 功能描述:
CS5532-BSZR 功能描述:模数转换器 - ADC IC 16-Bit ADCs w/UltraLw Noise PGIA 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
CS5533 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:16-bit and 24-bit ADCs with Ultra-low-noise PGIA
CS5533-AS 功能描述:模数转换器 - ADC 4-Ch 16-Bit ADCs w/ Ultra Low Noise PGIA 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
CS5533-ASR 功能描述:模数转换器 - ADC IC 16-Bit ADCs w/UltraLw Noise PGIA 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