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參數(shù)資料
型號： ADS1232IPWR
廠商： Texas Instruments
文件頁數(shù)： 34/39頁
文件大小： 0K
描述： IC ADC 24-BIT 10/80SPS 24-TSSOP
產(chǎn)品培訓(xùn)模塊： Data Converter Basics
視頻文件： Nuts and Bolts of the Delta-Sigma Converter
標準包裝： 1
位數(shù)： 24
采樣率（每秒）： 10，80
數(shù)據(jù)接口： 串行
轉(zhuǎn)換器數(shù)目： 1
功率耗散（最大）： 13.1mW
電壓電源： 模擬和數(shù)字
工作溫度： -40°C ~ 105°C
安裝類型： 表面貼裝
封裝/外殼： 24-TSSOP（0.173"，4.40mm 寬）
供應(yīng)商設(shè)備封裝： 24-TSSOP
包裝： 標準包裝
輸入數(shù)目和類型： 4 個單端，單極；2 個差分，雙極
其它名稱： 296-25894-6
www.ti.com
SBAS350F – JUNE 2005 – REVISED FEBRUARY 2008
ELECTRICAL CHARACTERISTICS (continued)
All specifications at TA = –40°C to +105°C, AVDD = DVDD = VREFP = +5V, and VREFN = AGND, unless otherwise noted.
ADS1232, ADS1234
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
Digital
Logic Levels
VIH
0.7 DVDD
DVDD + 0.1
V
VIL
DGND
0.2 DVDD
V
VOH
IOH = 1mA
DVDD – 0.4
V
VOL
IOL = 1mA
0.2 DVDD
V
Input Leakage
0 < VIN < DVDD
±10
A
External Clock Input Frequency
0.2
4.9152
8
MHz
(fCLKIN)
Serial Clock Input Frequency (fSCLK)
5
MHz
Power Supply
Power-Supply Voltage
2.7
5.3
V
(AVDD, DVDD)
Normal Mode, AVDD = 3V,
600
1300
A
Gain = 1, 2
Normal Mode, AVDD = 3V,
1350
2500
A
Gain = 64, 128
Normal Mode, AVDD = 5V,
650
1300
A
Analog Supply Current
Gain = 1, 2
Normal Mode, AVDD = 5V,
1350
2500
A
Gain = 64, 128
Standby Mode
0.1
1
A
Power-Down
0.1
1
A
Normal Mode, DVDD = 3V,
60
95
A
Gain = 1, 2
Normal Mode, DVDD = 3V,
75
120
A
Gain = 64, 128
Normal Mode, DVDD = 5V,
95
130
A
Gain = 1, 2
Digital Supply Current
Normal mode, DVDD = 5V,
75
120
A
Gain = 64, 128
Standby Mode, SCLK = High, DVDD = 3V
45
80
A
Standby Mode, SCLK = High, DVDD = 5V
65
80
A
Power-Down
0.2
1.3
A
Normal Mode, AVDD = DVDD = 3V,
2
4.2
mW
Gain = 1, 2
Normal Mode, AVDD = DVDD = 5V,
3.7
7.2
mW
Gain = 1, 2
Power Dissipation, Total
Normal Mode, AVDD = DVDD = 3V,
4.3
7.9
mW
Gain = 64, 128
Normal Mode, AVDD = DVDD = 5V,
7.1
13.1
mW
Gain = 64, 128
Standby Mode, AVDD = DVDD = 5V
0.3
0.4
mW
4
Copyright 2005–2008, Texas Instruments Incorporated
Product Folder Link(s): ADS1232 ADS1234
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參數(shù)描述
ADS1232IPWRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit Ultra Low-Noise 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS1232REF 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 ADS1232REF Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
ADS1234 制造商:BB 制造商全稱:BB 功能描述:Ultra Low-Noise, 24-Bit Analog-to-Digital Converter
ADS1234IPW 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit Ultra Low-Noise 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS1234IPW 制造商:Texas Instruments 功能描述:IC ADC ULTRALOW NOISE 24BIT SMD 制造商:Texas Instruments 功能描述:IC, ADC, ULTRALOW NOISE, 24BIT, SMD 制造商:Texas Instruments 功能描述:IC, ADC, ULTRALOW NOISE, 24BIT, SMD; Resolution (Bits):24bit; Sampling Rate:80SPS; Supply Voltage Min:2.7V; Supply Voltage Max:5.3V; Supply Current:1.35mA; Digital IC Case Style:TSSOP; No. of Pins:28; Input Channel Type:Differential;;RoHS Compliant: Yes
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