參數(shù)資料
型號： ADS8517IDW
廠商： TEXAS INSTRUMENTS INC
元件分類： ADC
英文描述： 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL/PARALLEL ACCESS, PDSO28
封裝： GREEN, PLASTIC, SOIC-28
文件頁數(shù)： 12/38頁
文件大小： 948K
代理商： ADS8517IDW
ABSOLUTE MAXIMUM RATINGS
(1) (2)
ELECTRICAL CHARACTERISTICS
SLAS527A – SEPTEMBER 2008 – REVISED JUNE 2009 ................................................................................................................................................. www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
PACKAGE/ORDERING INFORMATION(1)
MINIMUM
RELATIVE
NO
MINIMUM
SPECIFIED
ACCURACY
MISSING
SINAD
TEMPERATURE
PACKAGE-
PACKAGE
ORDERING
TRANSPORT
PRODUCT
(LSB)
CODE
(dB)
RANGE
LEAD
DESIGNATOR
NUMBER
MEDIA, QTY
ADS8517IBDW
Tube, 20
SO-28
DW
ADS8517IBDWR
Tape and Reel, 1000
ADS8517IB
±1.5
16
87
-40°C to +85°C
ADS8517IBPW
Tube, 50
TSSOP-28
PW
ADS8517IBPWR
Tape and Reel, 2000
ADS8517IDW
Tube, 20
SO-28
DW
ADS8517IDWR
Tape and Reel, 1000
ADS8517I
±3
15
85
-40°C to +85°C
ADS8517W
Tube, 50
TSSOP-28
PW
ADS8517IPWR
Tape and Reel, 2000
(1)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
Over operating free-air temperature range (unless otherwise noted).
UNIT
R1IN
±25 V
Analog inputs
R2IN
±25 V
REF
+VANA + 0.3 V to AGND2 – 0.3 V
DGND, AGND2
±0.3 V
VANA
6 V
Ground voltage differences
VDIG to VANA
0.3 V
VDIG
6 V
Digital inputs
-0.3 V to +VDIG + 0.3 V
Maximum junction temperature
+165°C
Storage temperature range
–65°C to +150°C
Internal power dissipation
700 mW
(1)
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to absolute
maximum conditions for extended periods may affect device reliability.
(2)
All voltage values are with respect to network ground terminal.
At TA = -40°C to +85°C, fS = 200 kHz, VDIG = VANA = 5 V, using internal reference (see Figure 39), unless otherwise noted.
ADS8517I
ADS8517IB(1)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
Resolution
16
Bits
ANALOG INPUT
–10
10
–10
10
Voltage ranges
0
5
0
5
V
0
4
0
4
Impedance
Capacitance
45
pF
(1)
Shaded cells indicate different specifications for high-grade version of the device.
2
Copyright 2008–2009, Texas Instruments Incorporated
Product Folder Link(s): ADS8517
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ADS8517IDWG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16B,5V,125KSPS,ADC 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
ADS8517IDWR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Low Power 16-Bit 200 kSPS ADC 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
ADS8517IDWRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16B,5V,125KSPS,ADC 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
ADS8517IPW 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Lo Pwr 16B 200kSPS +/-10V Bip InSAR ADC 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
ADS8517IPWR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Lo Pwr 16B 200kSPS +/-10V Bip InSAR ADC 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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