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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)： | 1/11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
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D 10-Bit Resolution A/D Converter
D Microprocessor Peripheral or Standalone
Operation
D On-Chip 12-Channel Analog Multiplexer
D Built-In Self-Test Mode
D Software-Controllable Sample-and-Hold
Function
D Total Unadjusted Error
TLC1540:
±0.5 LSB Max
TLC1541:
±1 LSB Max
D Pinout and Control Signals Compatible
With TLC540 and TLC549 Families of 8-Bit
A/D Converters
D CMOS Technology
PARAMETER
VALUE
Channel Acquisition Sample Time
Conversion Time (Max)
Samples Per Second (Max)
Power Dissipation (Max)
5.5
s
21
s
32
× 103
6 mW
description
The TLC1540 and TLC1541 are CMOS A/D
converters built around a 10-bit switched-capacitor
successive-approximation A/D converter. They are
designed for serial interface to a microprocessor or
peripheral using a 3-state output with up to four
control inputs [ including independent SYSTEM
CLOCK, I/O CLOCK, chip select (CS), and
ADDRESS INPUT ]. A 2.1-MHz system clock for the
TLC1540 and TLC1541, with a design that includes
simultaneous
read/write
operation,
allows
high-speed data transfers and sample rates up to
32 258 samples per second. In addition to the
high-speed converter and versatile control logic,
there is an on-chip, 12-channel analog multiplexer
that can be used to sample any one of 11 inputs or
an internal self-test voltage and a sample-and-hold
function that operates automatically.
AVAILABLE OPTIONS
PACKAGE
TA
SMALL
OUTLINE
(DW)
PLASTIC CHIP
CARRIER
(FN)
PLASTIC
DIP
(N)
0
°C to 70°C
TLC1540CDW
TLC1541CDW
TLC1540CFN
TLC1541CFN
TLC1540CN
TLC1541CN
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.
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
INPUT A0
INPUT A1
INPUT A2
INPUT A3
INPUT A4
INPUT A5
INPUT A6
INPUT A7
INPUT A8
GND
VCC
SYSTEM CLOCK
I/O CLOCK
ADDRESS INPUT
DATA OUT
CS
REF +
REF –
INPUT A10
INPUT A9
DW OR N PACKAGE
(TOP VIEW)
3
2
1 20 19
910 11 12 13
4
5
6
7
8
18
17
16
15
14
I/O CLOCK
ADDRESS INPUT
DATA OUT
CS
REF +
INPUT A3
INPUT A4
INPUT A5
INPUT A6
INPUT A7
FN PACKAGE
(TOP VIEW)
INPUT
A2
INPUT
A1
INPUT
A0
INPUT
A10
REF–
V
SYSTEM
CLOCK
INPUT
A8
GND
INPUT
A9
CC
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
1996, Texas Instruments Incorporated
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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