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參數(shù)資料
| 型號： | TLC2543MEP |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 12-BIT ANALOG-TO-DIGITAL CONVERTER WITH SERIAL CONTROL AND 11 ANALOG INPUTS |
| 中文描述： | 12位模擬數(shù)字轉(zhuǎn)換串行控制和11個模擬輸入 |
| 文件頁數(shù)： | 1/25頁 |
| 文件大?。?/td> | 364K |
| 代理商： | TLC2543MEP |
www.ti.com
FEATURES
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AIN0
AIN1
AIN2
AIN3
AIN4
AIN5
AIN6
AIN7
AIN8
GND
V
CC
EOC
I/O CLOCK
DATA INPUT
DATA OUT
CS
REF+
REF
AIN10
AIN9
(TOP VIEW)
DW PACKAGE
DESCRIPTION/ORDERING INFORMATION
The TLC2543 is a 12-bit, switched-capacitor, successive-approximation, analog-to-digital converter (ADC). This
device, with three control inputs [chip select (CS), input-output clock (I/O CLOCK), and address input (DATA
INPUT)], is designed for communication with the serial port of a host processor or peripheral through a serial
3-state output. The device allows high-speed data transfers from the host.
TLC2543-EP
12-BIT ANALOG-TO-DIGITAL CONVERTER
WITH SERIAL CONTROL AND 11 ANALOG INPUTS
SGLS125A–JULY 2002–REVISED NOVEMBER 2006
Controlled Baseline
–
One Assembly/Test Site, One Fabrication
Site
Extended Temperature Performance of –40
°
C
to 125
°
C (TLC2543Q) and –55
°
C to 125
°
C
(TLC2543M)
Enhanced Diminishing Manufacturing Sources
(DMS) Support
Enhanced Product Change Notification
Qualification Pedigree
(1)
12-Bit-Resolution Analog-to-Digital Converter
(ADC)
10-
μ
s Conversion Time Over Operating
Temperature
11 Analog Input Channels
Three Built-In Self-Test Modes
Inherent Sample-and-Hold Function
Linearity Error . . .
±
1 LSB Max
On-Chip System Clock
End-of-Conversion (EOC) Output
Unipolar or Bipolar Output Operation (Signed
Binary With Respect to 1/2 the Applied
Voltage Reference)
Programmable Most Significant Bit (MSB) or
Least Significant Bit (LSB) First
Component qualification in accordance with JEDEC and
industry standards to ensure reliable operation over an
extended temperature range. This includes, but is not limited
to, Highly Accelerated Stress Test (HAST) or biased 85/85,
temperature cycle, autoclave or unbiased HAST,
electromigration, bond intermetallic life, and mold compound
life. Such qualification testing should not be viewed as
justifying use of this component beyond specified
performance and environmental limits.
Programmable Power Down
Programmable Output Data Length
CMOS Technology
Application Report Available
(2)
(1)
(2)
Microcontroller Based Data Acquisition Using the TLC2543
12-bit Serial-Out ADC
(SLAA012)
In addition to the high-speed converter and versatile control capability, the device has an on-chip 14-channel
multiplexer that can select any 1 of 11 inputs or any 1 of 3 internal self-test voltages. The sample-and-hold
function is automatic. At the end of conversion, the end-of-conversion (EOC) output goes high to indicate that
conversion is complete. The converter incorporated in the device features differential high-impedance reference
inputs that facilitate ratiometric conversion, scaling, and isolation of analog circuitry from logic and supply noise.
A switched-capacitor design allows low-error conversion over the full operating temperature range.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright 2002–2006, Texas Instruments Incorporated
相關(guān)PDF資料 |
PDF描述 |
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| TLC2543QEP | 12-BIT ANALOG-TO-DIGITAL CONVERTER WITH SERIAL CONTROL AND 11 ANALOG INPUTS |
| TLC2654AIN | Advanced LinCMOSE LOW-NOISE CHOPPER-STABILIZED OPERATIONAL AMPLIFIERS |
| TLC2654AI-14D | Circular Connector; No. of Contacts:26; Series:MS27473; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:16-26 RoHS Compliant: No |
| TLC2654MFK | Advanced LinCMOSE LOW-NOISE CHOPPER-STABILIZED OPERATIONAL AMPLIFIERS |
| TLC2654I-14D | Advanced LinCMOSE LOW-NOISE CHOPPER-STABILIZED OPERATIONAL AMPLIFIERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLC2543MJB | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit A/D w/Serial 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 |
| TLC2543QDWREP | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12B Alog/Dig Cnvertr Military Enhanced 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 |
| TLC254ACD | 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad LinCMOS RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| TLC254ACDG4 | 功能描述:運(yùn)算放大器 - 運(yùn)放 LinCMOS Quad OP AMP RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| TLC254ACN | 功能描述:運(yùn)算放大器 - 運(yùn)放 Lin CMOS Quad RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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