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参数资料
| 型号： | ADS8342IBPFBTG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | ADC |
| 英文描述： | 4-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PQFP48 |
| 封装： | GREEN, PLASTIC, TQFP-48 |
| 文件页数： | 12/28页 |
| 文件大小： | 1129K |
| 代理商： | ADS8342IBPFBTG4 |
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ADS8342
SBAS277 – MAY 2003
www.ti.com
2
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated
circuits be handled with appropriate precautions. Failure to observe proper handling and installation
procedures can cause damage.
ESD damage can range from subtle performance degradation 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
its published specifications.
ORDERING INFORMATION
PRODUCT
MAXIMUM
INTEGRAL
LINEARITY
ERROR
(LSB)
NO
MISSING
CODES
(Bits)
PACKAGE–
LEAD
PACKAGE
DESIGNATOR(1)
SPECIFIED
TEMPERATURE
RANGE
ORDERING
NUMBER
TRANSPORT
MEDIA,
QUANTITY
ADS8342
±6
15
TQFP 48
PFB
40
°Ct
85
°C
ADS8342IPFBT
Tape and Reel,
250
ADS8342
±6
15
TQFP-48
PFB
–40
°C to +85°C
ADS8342IPFBR
Tape and Reel,
2000
ADS8342
±4
16
TQFP 48
PFB
40
°Ct
85
°C
ADS8342IBPFBT
Tape and Reel,
250
ADS8342
±4
16
TQFP-48
PFB
–40
°C to +85°C
ADS8342IBPFBR
Tape and Reel,
2000
(1) For the most current specification and package information, refer to our web site at www.ti.com.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range unless otherwise noted(1)
ADS8342I
UNIT
Supply voltage, +AVDD to AGND and +DVDD to DGND
–0.3 to 6
V
Supply voltage, –AVDD to AGND and –DVDD to DGND
–6 to 0.3
V
Supply voltage, BVDD to BGND
–0.3 to 6
V
Analog input voltage to AGND
–AVDD – 0.3 to +AVDD + 0.3
V
Reference voltage, REFIN to AGND
–0.3 to +AVDD + 0.3
V
Common voltage to AGND
–0.3 to +0.3
V
Digital input voltage to BGND
BGND – 0.3 to BVDD + 0.3
V
Ground voltage differences, AGND to REFGND or BGND or DGND
–0.3 to 0.3
V
Voltage differences, BVDD or +DVDD to AGND
–0.3 to 6
V
Voltage differences, +DVDD to +AVDD and –DVDD to –AVDD
–0.3 to 0.3
V
Voltage differences, BVDD to DVDD
–(+DVDD) to 0.3
V
Input current to any pin except supply
–20 to 20
mA
Power dissipation
see Package Dissipation Ratings table
Operating virtual junction temperature range, TJ
–40 to +150
°C
Operating free-air temperature range, TA
–40 to +85
°C
Storage temperature range, TSTG
–65 to +150
°C
Lead temperature 1.6mm (1/16 inch) from case for 10 seconds
+300
°C
(1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade
device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is
not implied.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADS8342IPFB | 制造商:Texas Instruments 功能描述: |
| ADS8342IPFBR | 功能描述:模数转换器 - ADC 16-Bit 250 kSPS Par. Out 4 true bi ch RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| ADS8342IPFBRG4 | 功能描述:模数转换器 - ADC 16-Bit 250 kSPS Par. Out 4 true bi ch RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| ADS8342IPFBT | 功能描述:模数转换器 - ADC 16-Bit 250 kSPS Par. Out 4 true bi ch RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| ADS8342IPFBTG4 | 功能描述:模数转换器 - ADC 16-Bit 250 kSPS Par. Out 4 true bi ch RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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