ANALOG CHARACTERISTICS (T
參數(shù)資料
型號(hào): CS5524-ASZR
廠商: Cirrus Logic Inc
文件頁數(shù): 45/56頁
文件大?。?/td> 0K
描述: IC ADC 24BIT 4CH 24-SSOP
標(biāo)準(zhǔn)包裝: 1,000
位數(shù): 24
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 14.8mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 24-SSOP
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 4 個(gè)差分,單極;4 個(gè)差分,雙極
配用: 598-1012-ND - EVAL BOARD FOR CS5524 ADC
CS5521/22/23/24/28
DS317F8
5
CHARACTERISTICS AND SPECIFICATIONS
ANALOG CHARACTERISTICS (T
A = 25° C; VA+, VD+ = 5 V ±5%; VREF+ = 2.5 V, VREF- = AGND,
NBV = -2.1 V, XIN = 32.768 kHz, CFS1-CFS0 = ‘00’, OWR (Output Word Rate) = 15 Sps, Bipolar Mode, Input
Range = ±100 mV; 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.
3. Specification applies to the device only and does not include any effects by external parasitic
thermocouples. LSBN: N is 16 for the CS5521/23 and N is 24 for the CS5522/24/28
4. Drift over specified temperature range after calibration at power-up at 25° C.
5. Measured with Charge Pump Drive off.
6. All outputs unloaded. All input CMOS levels and the CS5521/23 do not have a low power mode.
Parameter
CS5521/23
CS5522/24/28
Unit
Min
Typ
Max
Min
Typ
Max
Accuracy
Resolution
-
16
-
24
Bits
Linearity Error
-
±0.0015 ±0.003
-
±0.0007 ±0.0015
%FS
Bipolar Offset
(Note 3)
-
±1±2
-
±16
±32
LSBN
Unipolar Offset
(Note 3)
-
±2
±4-
±32
±64
LSBN
Offset Drift
(Notes 3 and 4)
-
20
-
20
-
nV/°C
Bipolar Gain Error
-
±8
±31
-
±8
±31
ppm
Unipolar Gain Error
-
±16
±62
-
±16
±62
ppm
Gain Drift
(Note 4)
-
1
3
-
1
3
ppm/°C
Power Supplies
Power Supply Currents (Normal Mode)
IA+
(Note 5)ID+
INBV
-
1.2
110
400
1.6
150
570
-
1.5
110
525
2.1
150
700
mA
A
Power Consumption
(Note 6)
Normal Mode
Low Power Mode
Sleep
-
N/A
-
7.0
N/A
500
10
N/A
-
10.1
5.5
500
14.8
7.5
-
mW
W
Power Supply Rejection
Positive Supplies
dc NBV
-
120
110
-
120
110
-
dB
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