参数资料
型号: CS5526-BSZR
厂商: Cirrus Logic Inc
文件页数: 26/30页
文件大小: 0K
描述: IC ADC 20BIT W/4BIT LATCH 20SSOP
标准包装: 1,000
位数: 20
数据接口: 串行
转换器数目: 1
功率耗散(最大): 12.7mW
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: 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: 1 个差分,单极;1 个差分,双极
配用: 598-1014-ND - EVAL BOARD FOR CS5526
CS5525 CS5526
DS202F5
5
DYNAMIC CHARACTERISTICS
RECOMMENDED OPERATING CONDITIONS (AGND, DGND = 0 V; See Note 14.))
Notes: 14. All voltages with respect to ground.
ABSOLUTE MAXIMUM RATINGS (AGND, DGND = 0 V; See Note 14.)
Notes: 15. No pin should go more negative than NBV - 0.3 V.
16. Applies to all pins including continuous overvoltage conditions at the analog input (AIN) pins.
17. Transient current of up to 100 mA will not cause SCR latch-up. Maximum input current for a power
supply pin is ±50 mA.
18. Total power dissipation, including all input currents and output currents.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
Parameter
Symbol
Ratio
Unit
Modulator Sampling Frequency
fs
XIN/2
Hz
Filter Settling Time to 1/2 LSB (Full Scale Step)
ts
1/fout
s
Parameter
Symbol
Min
Typ
Max
Unit
DC Power Supplies
Positive Digital
Positive Analog
VD+
VA+
2.7
4.75
5.0
5.25
V
Analog Reference Voltage
(VREF+) - (VREF-)
VRefdiff
1.0
2.5
3.0
V
Negative Bias Voltage
NBV
-1.8
-2.1
-2.5
V
Parameter
Symbol
Min
Max
Unit
DC Power Supplies
(Note 15)
Positive Digital
Positive Analog
VD+
VA+
-0.3
+6.0
V
Negative Bias Voltage
Negative Potential
NBV
+0.3
-3.0
V
Input Current, Any Pin Except Supplies
(Note 16 and 17)
IIN
-±10
mA
Output Current
IOUT
-±25
mA
Power Dissipation
(Note 18)
PDN
-
500
mW
Analog Input Voltage
VREF pins
AIN Pins
VINR
VINA
-0.3
NBV - 0.3
(VA+) + 0.3
V
Digital Input Voltage
VIND
-0.3
(VD+) + 0.3
V
Ambient Operating Temperature
TA
-40
85
°C
Storage Temperature
Tstg
-65
150
°C
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