參數資料
型號: ADC12138CIN
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: ADC
英文描述: Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
中文描述: 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP28
封裝: DIP-28
文件頁數: 4/41頁
文件大?。?/td> 1085K
代理商: ADC12138CIN
Pin Descriptions
(Continued)
1 V
to 5.0 V
DC
and the voltage at V
+
cannot exceed V
+. See Figure 6 for recom-
mended bypassing.
The negative voltage reference input. In order
to maintain accuracy, the voltage at this pin
must not go below GND or exceed V
A
+. (See
Figure 6).
V
REF
V
A
+, V
D
+
These are the analog and digital power supply
pins. V
A+
and V
D+
are not connected together
on the chip. These pins should be tied to the
same power supply and bypassed separately
(see Figure 6). The operating voltage range of
V
A
+ and V
D
+ is 3.0 V
DC
to 5.5 V
DC
.
This is the digital ground pin (see Figure 6).
This is the analog ground pin (see Figure 6).
DGND
AGND
A
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相關代理商/技術參數
參數描述
ADC12138CIN 制造商:Texas Instruments 功能描述:IC 12BIT ADC 12138 DIP28
ADC12138CIN/NOPB 功能描述:IC ADC 12BIT SELF-CALIB 28-DIP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 位數:12 采樣率(每秒):3M 數據接口:- 轉換器數目:- 功率耗散(最大):- 電壓電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應商設備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數目和類型:-
ADC12138CIWM 功能描述:模數轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADC12138CIWM/NOPB 功能描述:模數轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADC12138CIWMX 功能描述:模數轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32