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參數(shù)資料
| 型號： | TLC540I |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | MOSFET N-CH 100V 41A TO-247AC |
| 中文描述： | 8位模擬到數(shù)字與串行控制和11變換器輸入端 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 164K |
| 代理商： | TLC540I |
TLC540I, TLC541I
8-BIT ANALOG-TO-DIGITAL CONVERTERS
WITH SERIAL CONTROL AND 11 INPUTS
SLAS065A – OCTOBER 1983 – REVISED MARCH 1995
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
8-Bit Resolution A/D Converter
Microprocessor Peripheral or Stand-Alone
Operation
On-Chip 12-Channel Analog Multiplexer
Built-in Self-Test Mode
Software-Controllable Sample and Hold
Total Unadjusted Error . . .
±
0.5 LSB Max
TLC541 is Direct Replacement for Motorola
MC145040 and National Semiconductor
ADC0811. TLC540 is Capable of Higher
Speed
Pinout and Control Signals Compatible
with TLC1540 Family of 10-Bit A/D
Converters
CMOS Technology
PARAMETER
TLC540
TLC541
3.6
μ
s
17
μ
s
40 x 103
12.5 mW
Channel Acquisition Sample Time
Conversion Time (Max)
Samples per Second (Max)
Power Dissipation (Max)
2
μ
s
9
μ
s
75 x 103
12.5 mW
description
The TLC540 and TLC541 are CMOS A/D
converters built around an 8-bit switched-
capacitor
successive-approximation
converters. They are designed for serial interface
to a microprocessor or peripheral via a 3-state
output with up to four control inputs, including
independent SYSTEM CLOCK, I/O CLOCK, chip
select (CS), and ADDRESS INPUT. A 4-MHz
system clock for the TLC540 and a 2.1-MHz
system clock for the TLC541 with a design that
includes simultaneous read/write operation allow high-speed data transfers and sample rates of up to
75,180samples per second for the TLC540 and 40,000 samples per second for the TLC541. 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 that can operate
automatically or under microprocessor control. Detailed information on interfacing to most popular
microprocessors is readily available from the factory.
A/D
AVAILABLE OPTIONS
PACKAGE
PLASTIC DIP
(N)
TA
SO PLASTIC DIP
(DW)
CHIP CARRIER
(FN)
–40
°
C to 85
°
C
—
TLC541IDW
TLC540IN
TLC541IN
TLC540IFN
TLC541IFN
–55
°
C to 125
°
C
—
TLC541MN
—
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.
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20
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15
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12
11
INPUT A0
INPUT A1
INPUT A2
INPUT A3
INPUT A4
INPUT A5
INPUT A6
INPUT A7
INPUT A8
GND
V
CC
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
9 10 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)
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TLC541I | 8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 INPUTS |
| TLC542(中文) | 8-Bit Analog-To-Digital Converters With Serial Control And 11 Inputs(串行控制，40ksps,12通道，8位ADC) |
| TLC542C | 8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 INPUTS |
| TLC542I | 8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 INPUTS |
| TLC545(中文) | 8-Bit Analog-To-Digital Converters With Serial Control And 11 Inputs(串行控制，76ksps,20通道，8位ADC) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLC540IDW | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8bit ADC 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TLC540IDWG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8Bit 75kSPS Serial Out On-Chip 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TLC540IDWR | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8Bit 75kSPS Serial Out On-Chip 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TLC540IDWRG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8Bit 75kSPS Serial Out On-Chip 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TLC540IFN | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8bit 11Chl A/D 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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