參數(shù)資料
型號: CS5372A-ISZ
廠商: Cirrus Logic Inc
文件頁數(shù): 27/32頁
文件大?。?/td> 0K
描述: IC MODULATOR LP/HP 2CH 24-SSOP
標(biāo)準(zhǔn)包裝: 59
類型: 調(diào)制器
分辨率(位): 24 b
采樣率(每秒): 512k
電壓電源: 模擬和數(shù)字,雙 ±
電源電壓: ±2.5V,3.3 V ~ 5 V
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: 管件
配用: 598-1778-ND - EVALUATION BOARD FOR CS5376
CS5371A CS5372A
4
DS748F3
1. CHARACTERISTICS AND SPECIFICATIONS
Min / Max characteristics and specifications are guaranteed over the Specified Operating Conditions.
Typical performance characteristics and specifications are measured at nominal supply voltages and TA = 25°C.
GND = 0 V. Single-ended voltages with respect to GND, differential voltages with respect to opposite half.
Device is connected as shown in Figure 9 on page 13 unless otherwise noted.
SPECIFIED OPERATING CONDITIONS
Notes: 1. VA- must always be the most-negative input voltage to avoid potential SCR latch-up conditions.
2. By design, a 2.500 V voltage reference input results in the best signal-to-noise performance.
3. Channel-to-channel gain accuracy is directly proportional to the voltage reference absolute accuracy.
4. VREF inputs must satisfy: VA-
≤ VREF- < VREF+ ≤ VA+.
ABSOLUTE MAXIMUM RATINGS
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
Notes: 5. Transient currents up to ±100 mA will not cause SCR latch-up.
6. Includes continuous over-voltage conditions at the modulator analog input pins.
Parameter
Symbol
Min
Nom
Max
Unit
Bipolar Power Supplies
Positive Analog
± 2%
VA+
2.45
2.50
2.55
V
Negative Analog
(Note 1) ± 2%
VA-
-2.45
-2.50
-2.55
V
Positive Digital
± 3%
VD
3.20
3.30
3.40
V
Voltage Reference
[VREF+] - [VREF-]
VREF
-
2.500
-
V
VREF-
(Note 4)VREF-
-
VA -
-
V
Thermal
Ambient Operating Temperature
Industrial (-ISZ)
TA
-40
25
85
°C
Parameter
Symbol
Min
Max
Parameter
DC Power Supplies
Positive Analog
Negative Analog
Digital
VA+
VA-
VD
-0.5
-6.8
-0.5
6.8
0.5
6.8
V
Analog Supply Differential
(VA+) - (VA-)
VADIFF
-6.8
V
Digital Supply Differential
(VD) - (VA-)
VDDIFF
-6.8
V
Input Current, Power Supplies
-±50
mA
Input Current, Any Pin Except Supplies
-±10
mA
Output Current
-±25
mA
Power Dissipation
PDN
-
500
mW
Analog Input Voltages
VINA
(VA-) - 0.5
(VA+) + 0.5
V
Digital Input Voltages
VIND
-0.5
(VD) + 0.5
V
Storage Temperature Range
TSTG
-65
150
C
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CS5372A-ISZ/A0 制造商:Cirrus Logic 功能描述:
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CS5372-BS 功能描述:模數(shù)轉(zhuǎn)換器 - ADC LP High Performance Delta Sigma Mod. RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
CS5372-BSR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC LP High Performance Delta Sigma Mod. RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
CS5372-BSZ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC IC LP Hgh Prfrmnc Delta Sigma Modultr RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32