參數(shù)資料
型號： TLC1540CFN
廠商： TEXAS INSTRUMENTS INC
元件分類： ADC
英文描述： 12-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PQCC20
文件頁數(shù)： 4/11頁
文件大?。?/td> 162K
代理商： TLC1540CFN
TLC1540C, TLC1541C
10-BIT ANALOG-TO-DIGITAL CONVERTERS
WITH SERIAL CONTROL AND 11 INPUTS
SLAS073B – DECEMBER 1995 – REVISED JUNE 1996
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description (continued)
The converters incorporated in the TLC1540 and TLC1541 feature differential high-impedance reference inputs
that facilitate ratiometric conversion, scaling, and analog circuitry isolation from logic and supply noises. A totally
switched-capacitor design allows low-error conversion (
±0.5 LSB for the TLC1540, ±1 LSB for the TLC1541)
in 21
s over the full operating temperature range.
The TLC1540 and the TLC1541 are available in DW, FN, and N packages. The C-suffix versions are
characterized for operation from 0
°C to 70°C.
functional block diagram
12-Channel
Analog
Multiplexer
Sample and
Hold
10-Bit
Switched-Capacitors
Analog-to-Digital
Converter
Self-Test
Reference
Output
Data
Register
10-to-1 Data
Selector and
Driver
Control Logic
and I/O
Counters
Input
Multiplexer
Input Address
Register
2
4
10
4
REF+
REF–
DATA
OUT
ANALOG
INPUTS
ADDRESS
INPUT
I/O CLOCK
SYSTEM
CLOCK
CS
1
2
3
4
5
6
7
8
9
11
12
14
13
16
17
18
15
19
typical equivalent inputs
INPUT CIRCUIT IMPEDANCE DURING SAMPLING MODE
INPUT CIRCUIT IMPEDANCE DURING HOLD MODE
1 k
TYP
Ci = 60 pF TYP
(equivalent input
capacitance)
5 M
TYP
INPUT
A0 – A10
INPUT
A0 – A10
相關PDF資料
PDF描述
TLC1540CDW 12-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
TLC1541CDWR 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
TLC1541CFN 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PQCC20
TLC1541CDW 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
TLC1541IDWR 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
相關代理商/技術參數(shù)
參數(shù)描述
TLC1541 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT ANALOG-TO-DIGITAL CONVERTER WITH SERIAL CONTROL AND 11 INPUTS
TLC1541CDW 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10bit A/D w/Ser In RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
TLC1541CDWG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 32 kSPS Serial Out RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
TLC1541CDWR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 32 kSPS Serial Out RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
TLC1541CDWRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 32 kSPS Serial Out RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
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