TYPICAL CHARACTERISTICS (Cont.) At T
參數(shù)資料
型號: ADS1252UG4
廠商: Texas Instruments
文件頁數(shù): 17/21頁
文件大?。?/td> 0K
描述: IC ADC 24-BIT SER 41.7KHZ 8-SOIC
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: 75
位數(shù): 24
采樣率(每秒): 41.7k
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 40mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 管件
輸入數(shù)目和類型: 1 個差分,雙極
配用: 296-19906-ND - EVAL MOD FOR ADS1252
ADS1252
5
SBAS127D
www.ti.com
TYPICAL CHARACTERISTICS (Cont.)
At TA = +25°C, VDD = +5V, CLK = 16MHz, and VREF = 4.096V, unless otherwise specified.
4
3
2
1
0
INTEGRAL NON-LINEARITY vs DATA OUTPUT RATE
Data Output Rate (Hz)
100
1k
10k
100k
INL
(ppm
of
FS)
10
8
6
4
2
0
–2
–4
–6
–8
–10
OFFSET DRIFT vs TEMPERATURE
Offset
Drift
(ppm
of
FS)
Temperature (
°C)
–40
–20
0
20
40
60
80
100
–40
–20
0
20
40
60
80
100
800
600
400
200
0
–200
–400
GAIN DRIFT vs TEMPERATURE
Temperature (
°C)
Drift
(ppm)
CLK = 16MHz
CLK < 10MHz
CLK = 14.3MHz
CLK < 10MHz
CLK = 16MHz
3.0
2.5
2.0
1.5
1.0
0.5
0
RMS NOISE vs INPUT VOLTAGE
Differential Input Voltage (V)
RMS
Noise
(ppm
of
FS)
–4
–5
–3
–2
–10
1
2
3
4
5
–40
–20
0
20
40
60
80
100
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
INTEGRAL NON-LINEARITY vs TEMPERATURE
Temperature (
°C)
INL
(ppm
of
FS)
19.00
18.50
18.00
17.50
17.00
16.50
V
REF (V)
01
2
3
4
6
5
Effective
Resolution
(Bits)
EFFECTIVE RESOLUTION vs V
REF
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參數(shù)描述
ADS1253 制造商:TI 制造商全稱:Texas Instruments 功能描述:24-Bit, 20kHz, Low Power ANALOG-TO-DIGITAL CONVERTER
ADS1253E 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit 20kHz Low Power 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
ADS1253E/2K5 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit 20kHz Low Power 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
ADS1253E/2K5G4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit 20kHz Low Power 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
ADS1253EG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit 20kHz Low Power 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