參數(shù)資料
型號(hào)： ADC081500
廠商： 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轉(zhuǎn)換
文件頁(yè)數(shù)： 4/28頁(yè)
文件大?。?/td> 830K
代理商： ADC081500
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
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ADC081500CIYB High Performance, Low Power, 8-Bit, 1.5 GSPS A/D Converter
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADC081500_06 制造商:NSC 制造商全稱:National Semiconductor 功能描述:High Performance, Low Power, 8-Bit, 1.5 GSPS A/D Converter
ADC081500_09 制造商:NSC 制造商全稱:National Semiconductor 功能描述:High Performance, Low Power, 8-Bit, 1.5 GSPS A/D Converter
ADC081500CIYB 功能描述:模數(shù)轉(zhuǎn)換器 - 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
ADC081500CIYB/NOPB 功能描述:模數(shù)轉(zhuǎn)換器 - 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
ADC081500DEV 制造商:NSC 制造商全稱:National Semiconductor 功能描述:High Performance, Low Power, 8-Bit, 1.5 GSPS A/D Converter
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