参数资料
型号: CS5532-BSZR
厂商: Cirrus Logic Inc
文件页数: 12/17页
文件大小: 0K
描述: IC ADC 24BIT 2CH W/LNA 20-SSOP
标准包装: 1,000
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: 带卷 (TR)
输入数目和类型: 2 个差分,单极;2 个差分,双极
配用: 598-1159-ND - BOARD EVAL FOR CS5532U ADC
CS5532/34-BS
4
DS755F3
1. CHARACTERISTICS AND SPECIFICATIONS
ANALOG CHARACTERISTICS
(VA+, VD+ = 5 V ±5%; VREF+ = 5 V; VA-, VREF-, DGND = 0 V; MCLK = 4.9152 MHz;
OWR (Output Word Rate) = 60 Sps; Bipolar Mode; Gain = 32)
(See Notes 1 and 2.)
Notes: 1. Applies after system calibration at any temperature within -40 °C ~ +85 °C.
2. Specifications guaranteed by design, characterization, and/or test. LSB is 24 bits.
3.
This specification applies to the device only and does not include any effects by external parasitic
thermocouples. The PGIA contributes 5 nV of offset drift, and the modulator contributes 640/G nV of
offset drift, where G is the amplifier gain setting.
4. Drift over specified temperature range after calibration at power-up at 25 °C.
Parameter
Min
Typ
Max
Unit
Accuracy
Linearity Error
-
±0.0007
±0.0015
%FS
No Missing Codes
24
-
Bits
Bipolar Offset
-
±16
±32
LSB24
Unipolar Offset
-
±32
±64
LSB24
Offset Drift
(Notes 3 and 4)
-
640/G + 5
-
nV/°C
Bipolar Full-scale Error
-
±8
±31
ppm
Unipolar Full-scale Error
-
±16
±62
ppm
Full-scale Drift
(Note 4)
-
2
-
ppm/°C
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