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參數(shù)資料
| 型號： | ADC10321 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 10-Bit, 20MSPS, 98mW A/D Converter with Internal Sample and Hold(10位20MSPS, 98 mW帶內(nèi)部采樣和保持功能A/D轉(zhuǎn)換器) |
| 中文描述： | 10位，20MSPS，98mW的A / D轉(zhuǎn)換器內(nèi)部采樣和保持（10位20MSPS，98毫瓦帶內(nèi)部采樣和保持功能的A / D轉(zhuǎn)換器） |
| 文件頁數(shù)： | 3/16頁 |
| 文件大小： | 395K |
| 代理商： | ADC10321 |
Pin Descriptions and Equivalent Circuits
Pin
No.
Analog I/O
Symbol
Equivalent Circuit
Description
30
V
IN
Analog Input signal to be converted. Conversion
range is V
REF
+
S to V
REF
S.
31
V
REF
+
F
Analog input that goes to the high side of the
reference ladder of the ADC. This voltage should
force V
REF
+
S to be in the range of 2.3V to 4.0V.
Analog output used to sense the voltage near the
top of the ADC reference ladder.
Analog input that goes to the low side of the
reference ladder of the ADC. This voltage should
force V
REF
S to be in the range of 1.3V to 3.0V.
Analog output used to sense the voltage near the
bottom of the ADC reference ladder.
32
V
REF
+
S
2
V
REF
F
1
V
REF
S
9
CLK
Converter digital clock input. V
IN
is sampled on the
falling edge of CLK input.
8
PD
Power Down input. When this pin is high, the
converter is in the Power Down mode and the data
output pins are in a high impedance state.
26
OE
Output Enable pin. When this pin and the PD pin
are low, the output data pins are active. When this
pin or the PD pin is high, the output data pins are in
a high impedance state.
14
thru
19
and
22
thru
25
D0 -D9
Digital Output pins providing the 10 bit conversion
results. D0 is the LSB, D9 is the MSB. Valid data is
present just after the falling edge of the CLK input.
3, 7,
28
V
A
Positive analog supply pins. These pins should be
connected to a clean, quiet voltage source of +5V.
V
A
and V
D
should have a common supply and be
separately bypassed with 10μF to 50μF capacitors
in parallel with 0.1μF capacitors.
Positive digital supply pins. These pins should be
connected to a clean, quiet voltage source of +5V.
V
A
and V
D
should have a common supply and be
separately bypassed with 10μF to 50μF capacitors
in parallel with 0.1μF capacitors.
5, 10
V
D
A
www.national.com
3
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| ADC10321CIVT | 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 |
| ADC10321CIVT/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 |
| ADC10321EVAL | 功能描述:BOARD EVALUATION FOR ADC10321 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 過時/停產(chǎn)零件編號 系列:- 標(biāo)準包裝:1 系列:- 傳感器類型:CMOS 成像，彩色（RGB） 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關(guān)產(chǎn)品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP |
| ADC1034 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:ADC1031/ADC1034/ADC1038 10-Bit Serial I/O A/D Converters with Analog Multiplexer and Track/Hold Function |
| ADC1034BIJ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 10-Bit |
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