參數(shù)資料
型號： TLC1549I
廠商： Texas Instruments, Inc.
英文描述： 10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL
中文描述： 10位模擬數(shù)字轉(zhuǎn)換器與串行控制
文件頁數(shù)： 1/15頁
文件大?。?/td> 238K
代理商： TLC1549I
TLC1549C, TLC1549I, TLC1549M
10-BIT ANALOG-TO-DIGITAL CONVERTERS
WITH SERIAL CONTROL
SLAS059C – DECEMBER 1992 – REVISED MARCH 1995
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
10-Bit-Resolution A/D Converter
Inherent Sample and Hold
Total Unadjusted Error . . .
±
1 LSB Max
On-Chip System Clock
Terminal Compatible With TLC549 and
TLV1549
CMOS Technology
description
The TLC1549C, TLC1549I, and TLC1549M
are 10-bit, switched-capacitor, successive-
approximation
analog-to-digital
These devices have two digital inputs and a
3-state output [chip select (CS), input-output clock
(I/O CLOCK), and data output (DATA OUT)] that
provide a three-wire interface to the serial port of
a host processor.
converters.
The sample-and-hold function is automatic. The
converter incorporated in these devices 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 free-air
temperature range.
The TLC1549C is characterized for operation from 0
°
C to 70
°
C. The TLC1549I is characterized for operation
from –40
°
C to 85
°
C. The TLC1549M is characterized for operation over the full military temperature range of
–55
°
C to 125
°
C.
AVAILABLE OPTIONS
PACKAGE
TA
SMALL OUTLINE
(D)
CHIP CARRIER
(FK)
CERAMIC DIP
(JG)
PLASTIC DIP
(P)
0
°
C to 70
°
C
–40
°
C to 85
°
C
–55
°
C to 125
°
C
TLC1549CD
—
—
TLC1549CP
TLC1549ID
—
—
TLC1549IP
—
TLC1549MFK
TLC1549MJG
—
Copyright
1995, Texas Instruments Incorporated
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.
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
8
7
6
5
REF+
ANALOG IN
REF–
GND
V
CC
I/O CLOCK
DATA OUT
CS
D, JG, OR P PACKAGE
(TOP VIEW)
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
NC
I/O CLOCK
NC
DATA OUT
NC
NC
ANALOG IN
NC
REF–
NC
FK PACKAGE
(TOP VIEW)
N
R
N
C
N
N
N
G
N
NC – No internal connection
C
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLC1549ID 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Single In 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
TLC1549ID 制造商:Texas Instruments 功能描述:A/D Converter (A-D) IC
TLC1549ID 制造商:Texas Instruments 功能描述:IC ADC
TLC1549IDG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Single In 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
TLC1549IDR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 38 kSPS Serial Out 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
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