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参数资料
| 型号： | MAX1177CCUP |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | ADC |
| 英文描述： | 16-Bit, 135ksps, Single-Supply ADC with 0 to 10V Input Range |
| 中文描述： | 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO20 |
| 封装： | 4.40 MM, MO-153AC, TSSOP-20 |
| 文件页数： | 6/13页 |
| 文件大小： | 293K |
| 代理商： | MAX1177CCUP |
M
16-Bit, 135ksps, Single-Supply ADC
with to 10V Input Range
6
_______________________________________________________________________________________
Pin Description
PIN
1
2
3
4
NAME
D4/D12
D5/D13
D6/D14
D7/D15
FUNCTION
Tri-State Digital-Data Output
Tri-State Digital-Data Output
Tri-State Digital-Data Output
Tri-State Digital-Data Output. D15 is the MSB.
5
R/
C
Read/Convert Input. Power up and put the device in acquisition mode by holding R/
C
low during the
first falling edge of
CS
. During the second falling edge of
CS,
the level on R/
C
determines whether the
reference and reference buffer power down or remain on after conversion. Set R/
C
high during the
second falling edge of
CS
to power down the reference and buffer, or set R/
C
low to leave the
reference and buffer powered up. Set R/
C
high during the third falling edge of
CS
to put valid data on
the bus.
6
7
8
9
10
EOC
AV
DD
AGND
AIN
AGND
End of Conversion.
EOC
drives low when conversion is complete.
Analog Supply Input. Bypass with a 0.1μF capacitor to AGND.
Analog Ground. Primary analog ground (star ground).
Analog Input
Analog Ground. Connect pin 10 to pin 8.
11
REFADJ
Reference Buffer Output. Bypass REFADJ with a 0.1μF capacitor to AGND for internal reference
mode. Connect REFADJ to AV
DD
to select external reference mode.
12
REF
Reference Input/Output. Bypass REF with a 10μF capacitor to AGND for internal reference mode.
External reference input when in external reference mode.
13
HBEN
High-Byte Enable Input. Used to multiplex the 16-bit conversion result.
1: MSB available on the data bus.
0: LSB available on the data bus.
14
CS
Convert Start. The first falling edge of
CS
powers up the device and enables acquire mode when R/
C
is low. The second falling edge of
CS
starts the conversion. The third falling edge of
CS
loads the
result onto the bus when R/
C
is high.
15
16
17
18
19
20
DGND
DV
DD
D0/D8
D1/D9
D2/D10
D3/D11
Digital Ground
Digital Supply Voltage. Bypass with a 0.1μF capacitor to DGND.
Tri-State Digital-Data Output. D0 is the LSB.
Tri-State Digital-Data Output
Tri-State Digital-Data Output
Tri-State Digital-Data Output
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1177CCUP+ | 功能描述:模数转换器 - ADC 16-Bit 135ksps 4.2V Precision ADC 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 |
| MAX1177CCUP+T | 功能描述:模数转换器 - ADC 16-Bit 135ksps 4.2V Precision ADC 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 |
| MAX1177CCUP-T | 功能描述:模数转换器 - ADC 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 |
| MAX1177CEUP | 功能描述:模数转换器 - ADC 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 |
| MAX1177CEUP+ | 功能描述:模数转换器 - ADC 16-Bit 135ksps 4.2V Precision ADC 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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