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參數(shù)資料
| 型號： | ADS7835E |
| 英文描述： | 12-Bit, High-Speed, Low Power Sampling ANALOG-TO-DIGITAL CONVERTER |
| 中文描述： | 12位，高速，低功耗采樣模擬到數(shù)字轉(zhuǎn)換器 |
| 文件頁數(shù)： | 4/13頁 |
| 文件大?。?/td> | 169K |
| 代理商： | ADS7835E |
4
ADS7835
TYPICAL PERFORMANCE CURVES
At T
A
= +25
°
C, +V
CC
= +5V, f
SAMPLE
= 500kHz, f
CLK
= 16 f
SAMPLE
, and internal +2.5V reference, unless otherwise specified.
0
60
80
100
–40
–20
20
Temperature (
°
C)
CHANGE IN FULL-SCALE ERRORS
vs TEMPERATURE
D
°
C
1.0
0.0
–1.0
–2.0
–3.0
–4.0
–5.0
40
Positive Full-Scale Error
Negative Full-Scale Error
CHANGE IN BIPOLAR OFFSET ERROR
vs TEMPERATURE
–40
100
–20
0
20
40
Temperature (
°
C)
D
°
C
0.6
0.4
0.2
0.0
–0.2
–0.4
–0.6
–0.8
–1.0
60
80
POWER-DOWN SUPPLY CURRENT
vs TEMPERATURE
20
–40
100
–20
0
40
Temperature (
°
C)
P
μ
A
470
460
450
440
430
420
410
400
390
60
80
SUPPLY CURRENT vs TEMPERATURE
20
–40
100
–20
0
40
Temperature (
°
C)
S
60
80
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.1
3.0
f
SAMPLE
= 500kHz
f
SAMPLE
= 125kHz
SUPPLY CURRENT vs SAMPLE RATE
100
200
300
400
500
600
700
Sample Rate (kHz)
S
4.0
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.1
3.0
CHANGE IN INTEGRAL and DIFFERENTIAL LINEARITY
vs SAMPLE RATE
0
100
200
300
400
500
600
700
Sample Rate (kHz)
D
S
0.5
0.4
0.3
0.2
0.1
0.0
–0.1
–0.2
–0.3
–0.4
–0.5
Change in Differential
Linearity (LSB)
Change in Integral
Linearity (LSB)
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PDF描述 |
|---|---|
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| ADS7841EB | CMOS 8-Stage Presettable 2-Decade BCD Synchronous Down Counter 16-PDIP -55 to 125 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS7835E/250 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit High Speed Low Power Sampling 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 |
| ADS7835E/250G4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit High Speed Low Power Sampling 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 |
| ADS7835E/2K5 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit High Speed Low Power Sampling 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 |
| ADS7835E/2K5G4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit High Speed Low Power Sampling 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 |
| ADS7835E250 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:12-Bit, High-Speed, Low Power Sampling ANALOG-TO-DIGITAL CONVERTER |
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