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參數(shù)資料
| 型號： | ADC10080CIMTX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | ADC |
| 英文描述： | 10-Bit, 80 MSPS, 3V, 78.6 mW A/D Converter |
| 中文描述： | 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| 封裝： | TSSOP-28 |
| 文件頁數(shù)： | 3/19頁 |
| 文件大?。?/td> | 927K |
| 代理商： | ADC10080CIMTX |
Pin Descriptions and Equivalent Circuits
Pin No.
ANALOG I/O
Symbol
Equivalent Circuit
Description
12
V
IN
Inverting analog input signal. With a 1.2V reference the
full-scale input signal level is 1.0 V
P-P
. This pin may be tied to
V
COM
(pin 4) for single-ended operation.
13
V
IN
+
Non-inverting analog input signal. With a 1.2V reference the
full-scale input signal level is 1.0 V
P-P
.
6
V
REF
Reference input. This pin should be bypassed to V
SSA
with a
0.1 μF monolithic capacitor. V
REF
is 1.20V nominal. This pin
may be driven by a 1.20V external reference if desired. Do
not load this pin.
7
V
REFT
V
REFT
and V
REFB
are high impedance reference bypass pins
only. Connect a 0.1 μF capacitor from each of these pins to
V
SSA
. These pins should not be loaded. V
COM
should also be
bypassed with a 0.1 μF capacitor to V
SSA
. V
COM
may be used
to set the input common voltage V
CM
.
4
V
COM
8
V
REFB
DIGITAL I/O
1
CLK
Digital clock input. The range of frequencies for this input is
20 MHz to 80 MHz. The input is sampled on the rising edge
of this input.
DF = “1” Two’s Complement
DF = “0” Offset Binary
This is the standby pin. When high, this pin sets the converter
into standby mode. When this pin is low, the converter is in
active mode.
IRS = “V
DDA
” 2.0 V
P-P
input range
IRS = “V
SSA
” 1.5 V
P-P
input range
IRS = “Floating” 1.0 V
P-P
input range
If using both V
IN
+ and V
IN
- pins, (or differential mode), then
the peak-to-peak voltage refers to the differential voltage
(V
IN
+ - V
IN
-).
15
DF
28
STBY
5
IRS (Input Range
Select)
A
www.national.com
3
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|---|---|
| ADC10080CIMTX/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 |
| ADC10080EVAL | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 ADC10080 EVAL BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
| ADC100C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Precision 22 Bit Integrating A/D Converter |
| ADC100CA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Precision 22 Bit Integrating A/D Converter |
| ADC100M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Precision 22 Bit Integrating A/D Converter |
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