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| 型號： | ADS8481IBRGZRG4 |
| 英文描述： | 18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE |
| 中文描述： | 18位，1 MSPS的，偽差分單極輸入，微采樣模擬到數(shù)字轉(zhuǎn)換并行接口和參考 |
| 文件頁數(shù)： | 2/31頁 |
| 文件大小： | 717K |
| 代理商： | ADS8481IBRGZRG4 |
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ABSOLUTE MAXIMUM RATINGS
(1)
over operating free-air temperature range (unless otherwise noted)
ADS8481
SLAS385A–FEBRUARY 2006–REVISED MARCH 2006
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.
ORDERING INFORMATION
(1)
MAXIMUM
INTEGRAL
LINEARITY
(LSB)
MAXIMUM
DIFFERENTIAL
LINEARITY (LSB)
NO MISSING
CODES
RESOLUTION
(BIT)
TRANS-
PORT
MEDIA
QTY.
TEMPER-
ATURE
RANGE
PACKAGE
TYPE
PACKAGE
DESIGNATOR
ORDERING
INFORMATION
MODEL
ADS8482IRGZT
Tape and
reel 250
7x7 48 Pin
QFN
–40°C to
85°C
ADS8481I
±5
–1 to +2.5
18
RGZ
ADS8481IRGZR
Tape and
reel 1000
ADS8481IBRGZT
Tape and
reel 250
7x7 48 Pin
QFN
–40°C to
85°C
ADS8481IB
±3.5
–1 to +1.5
18
RGZ
ADS8481IBRGZR
Tape and
reel 1000
(1)
For the most current specifications and package information, refer to our website at
www.ti.com
.
VALUE
UNIT
V
V
V
V
V
V
V
°C
°C
°C
+IN to AGND
–IN to AGND
+VA to AGND
+VBD to BDGND
+VA to +VBD
–0.4 to +VA + 0.1
–0.4 to 0.5
–0.3 to 7
–0.3 to 7
–0.3 to 2.55
–0.3 to +VBD + 0.3
–0.3 to +VBD + 0.3
–40 to 85
–65 to 150
150
(T
J
Max – T
A
)/
θ
JA
22
215
220
Voltage
Digital input voltage to BDGND
Digital output voltage to BDGND
Operating free-air temperature range
Storage temperature range
Junction temperature (T
J
max)
T
A
T
stg
Power dissipation
θ
JA
thermal impedance
Vapor phase (60 sec)
Infrared (15 sec)
QFN package
°C/W
°C
°C
Lead temperature, soldering
(1)
Stresses beyond those listed under
absolute maximum ratings
may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under
recommended operating
conditions
is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
2
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PDF描述 |
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| ADS8481IBRGZT | 18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE |
| ADS8481IBRGZTG4 | 18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE |
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| ADS8481IRGZR | 18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS8481IBRGZT | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18-Bit 1-MSPS Pseudo Diff Unipolar Input 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 |
| ADS8481IBRGZTG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18-Bit 1-MSPS Pseudo Diff Unipolar Input 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 |
| ADS8481IPFBR | 制造商:BB 制造商全稱:BB 功能描述:18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE |
| ADS8481IPFBT | 制造商:BB 制造商全稱:BB 功能描述:18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE |
| ADS8481IRGZR | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18-Bit 1MSPS Parall ADC w/Ref 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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