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參數(shù)資料
| 型號： | ADS7817UB |
| 英文描述： | 50mA, 3V to 80V Low Dropout Micropower Regulator; Package: MSOP; No of Pins: 8; Temperature Range: -40°C to +125°C |
| 中文描述： | 模擬到數(shù)字轉(zhuǎn)換器，12位 |
| 文件頁數(shù)： | 3/14頁 |
| 文件大?。?/td> | 166K |
| 代理商： | ADS7817UB |
3
ADS7816
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN
assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject
to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not
authorize or warrant any BURR-BROWN product for use in life support devices and/or systems.
ELECTROSTATIC
DISCHARGE SENSITIVITY
Electrostatic discharge can cause damage ranging from per-
formance degradation to complete device failure. Burr-
Brown Corporation recommends that all integrated circuits
be handled and stored using appropriate ESD protection
methods.
ESD damage can range from subtle performance degrada-
tion to complete device failure. Precision integrated circuits
may be more susceptible to damage because very small
parametric changes could cause the device not to meet
published specifications.
ABSOLUTE MAXIMUM RATINGS
(1)
+V
CC
..................................................................................................... +6V
Analog Input ...........................................................–0.3V to (+V
CC
+ 0.3V)
Logic Input ............................................................. –0.3V to (+V
+ 0.3V)
Case Temperature ......................................................................... +100
°
C
Junction Temperature .................................................................... +150
°
C
Storage Temperature ..................................................................... +125
°
C
External Reference Voltage ..............................................................+5.5V
NOTE: (1) Stresses above these ratings may permanently damage the device.
PIN CONFIGURATION
PIN ASSIGNMENTS
PIN
NAME
DESCRIPTION
1
2
3
4
5
6
V
REF
+In
–In
GND
Reference Input.
Non Inverting Input.
Inverting Input. Connect to ground or to remote ground sense point.
Ground.
Chip Select when LOW, Shutdown Mode when HIGH.
The serial output data word is comprised of 12 bits of data. In operation the data is valid on the falling edge of DCLOCK. The
second clock pulse after the falling edge of CS enables the serial output. After one null bit the data is valid for the next 12 edges.
Data Clock synchronizes the serial data transfer and determines conversion speed.
Power Supply.
CS/SHDN
D
OUT
7
8
DCLOCK
+V
CC
PACKAGE/ORDERING INFORMATION
MAXIMUM
INTEGRAL
LINEARITY ERROR
(LSB)
MAXIMUM
DIFFERENTIAL
LINEARITY ERROR
(LSB)
PACKAGE
DRAWING
NUMBER
(1)
TEMPERATURE
RANGE
PRODUCT
PACKAGE
ADS7816P
ADS7816U
ADS7816E
ADS7816PB
ADS7816UB
ADS7816EB
ADS7816PC
ADS7816UC
ADS7816EC
±
2
±
2
±
2
±
2
±
2
±
2
±
1
±
1
±
1
±
2
±
2
±
2
±
1
±
1
±
1
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
Plastic DIP
SOIC
MSOP
Plastic DIP
SOIC
MSOP
Plastic DIP
SOIC
MSOP
006
182
337
006
182
337
006
182
337
±
0.75
±
0.75
±
0.75
NOTE: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix C of Burr-Brown IC Data Book.
1
2
3
4
8
7
6
5
+V
CC
DCLOCK
D
OUT
CS/SHDN
V
REF
+In
–In
GND
ADS7816
8-Pin PDIP,
8-Lead SOIC,
8-Lead MSOP
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADS7817UC | Analog-to-Digital Converter??? 12-Bit |
| ADS7816E | Analog-to-Digital Converter??? 12-Bit |
| ADS7816PB | Analog-to-Digital Converter??? 12-Bit |
| ADS7816PC | Analog-to-Digital Converter??? 12-Bit |
| ADS7816U | IC-SMD-12BIT UPOWER SERIAL A/D |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS7817UB/2K5 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit Differential In MicroPwr 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 |
| ADS7817UB/2K5G4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit Differential In MicroPwr 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 |
| ADS7817UBG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit Differential In MicroPwr 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 |
| ADS7817UC | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit Differential In MicroPwr 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 |
| ADS7817UC/2K5 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit Differential In MicroPwr 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 |
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