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参数资料
| 型号： | ADC081500 |
| 厂商： | National Semiconductor Corporation |
| 英文描述： | High Performance, Low Power, 8-Bit, 1.5 GSPS A/D Converter |
| 中文描述： | 高性能，低功耗，8位，1.5 GSPS的A / D转换 |
| 文件页数： | 4/28页 |
| 文件大小： | 830K |
| 代理商： | ADC081500 |
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Pin Descriptions and Equivalent Circuits
(Continued)
Pin Functions
Pin No.
Symbol
Equivalent Circuit
Description
11
10
V
IN
+
V
IN
Analog signal inputs to the ADC. The differential full-scale
input range is 650 mV
P-P
when the FSR pin is low, or 870
mV
P-P
when the FSR pin is high.
7
V
CMO
Common Mode Voltage. The voltage output at this pin is
required to be the common mode input voltage at V
IN
+ and
V
IN
when d.c. coupling is used. This pin should be grounded
when a.c. coupling is used at the analog inputs. This pin is
capable of sourcing or sinking 100μA. See Section 2.2.
Bandgap output voltage capable of 100 μA source/sink.
Calibration Running indication. This pin is at a logic high when
calibration is running.
31
V
BG
126
CalRun
32
R
EXT
External bias resistor connection. Nominal value is 3.3k-Ohms
(
±
0.1%) to ground. See Section 1.1.1.
34
35
Tdiode_P
Tdiode_N
Temperature Diode Positive (Anode) and Negative (Cathode)
for die temperature measurements. See Section 2.6.2.
83
84
85
86
89
90
91
92
93
94
95
96
100
101
102
103
D7
D7+
D6
D6+
D5
D5+
D4
D4+
D3
D3+
D2
D2+
D1
D1+
D0
D0+
The LVDS Data Outputs that are not delayed in the output
demultiplexer. Compared with the Dd outputs, these outputs
represent the later time samples. These outputs should
always be terminated with a 100
differential resistor.
A
www.national.com
4
相关PDF资料 |
PDF描述 |
|---|---|
| ADC081500CIYB | High Performance, Low Power, 8-Bit, 1.5 GSPS A/D Converter |
| ADC081500EVAL | High Performance, Low Power, 8-Bit, 1.5 GSPS A/D Converter |
| ADC08161 | 500 ns A/D Converter with S/H Function and 2.5V Bandgap Reference(500ns带S/H功能和2.5V带隙参考的A/D转换器) |
| ADC08161CIWM | 500 ns A/D Converter with S/H Function and 2.5V Bandgap Reference |
| ADC0816 | 8-BitμP Compatible A/D Converters with 16-Channel Multiplexer(带16通道多路器的8位μP兼容A/D转换器) |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADC081500_06 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:High Performance, Low Power, 8-Bit, 1.5 GSPS A/D Converter |
| ADC081500_09 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:High Performance, Low Power, 8-Bit, 1.5 GSPS A/D Converter |
| ADC081500CIYB | 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 |
| ADC081500CIYB/NOPB | 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 |
| ADC081500DEV | 制造商:NSC 制造商全称:National Semiconductor 功能描述:High Performance, Low Power, 8-Bit, 1.5 GSPS A/D Converter |
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