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參數資料
| 型號： | TLV1543CFNR |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | ADC |
| 英文描述： | 3.3V 10 BIT ANALOG TO DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS |
| 中文描述： | 3.3V的10位模數轉換器與串行控制和11個模擬輸入 |
| 文件頁數： | 1/26頁 |
| 文件大?。?/td> | 611K |
| 代理商： | TLV1543CFNR |
SLAS072E DECEMBER 1992 REVISED JANUARY 2004
1
WWW.TI.COM
3.3-V Supply Operation
10-Bit-Resolution A/D Converter
11 Analog Input Channels
Three Built-In Self-Test Modes
Inherent Sample and Hold
Total Unadjusted Error . . .
±
1 LSB Max
On-Chip System Clock
End-of-Conversion (EOC) Output
Pin Compatible With TLC1543
CMOS Technology
description
The TLV1543C, TLV1543I, and TLV1543M are
CMOS 10-bit, switched-capacitor, successive-
approximation,
analog-to-digital
These devices have three inputs and a 3-state
output [chip select (CS), input-output clock (I/O
CLOCK), address input (ADDRESS), and data
output (DATA OUT)] that provide a direct 4-wire
interface to the serial port of a host processor. The
devices allow high-speed data transfers from the
host.
converters.
In addition to a high-speed A/D converter and
versatile control capability, these devices have an
on-chip 14-channel multiplexer that can select
any one of 11 analog inputs or any one of three
internal self-test voltages. The sample-and-hold
function is automatic. At the end of A/D conversion, the end-of-conversion (EOC) output goes high to indicate
that conversion is complete. The converter incorporated in the 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 TLV1543C is characterized for operation from 0
°
C to 70
°
C. The TLV1543I is characterized for industrial
temperature range of 40
°
C to 85
°
C. The TLV1543M is characterized for operation over the full military
temperature range of 55
°
C to 125
°
C.
AVAILABLE OPTIONS
PACKAGE
TA
SMALL
OUTLINE
(DB)
SMALL
OUTLINE
(DW)
CHIP CARRIER
(FK)
CERAMIC DIP
(J)
PLASTIC DIP
(N)
PLASTIC CHIP
CARRIER
(FN)
0
°
C to 70
°
C
40
°
C to 85
°
C
TLV1543CDB
TLV1543CDW
—
—
TLV1543CN
TLV1543CFN
TLV1543IDB
—
—
—
—
—
55
°
C to 125
°
C
—
—
TLV1543MFK
TLV1543MJ
—
—
Copyright
2000 2004, Texas Instruments Incorporated
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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
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3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
A0
A1
A2
A3
A4
A5
A6
A7
A8
GND
V
CC
EOC
I/O CLOCK
ADDRESS
DATA OUT
CS
REF+
REF
A10
A9
DB, DW, FK, J, 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
DATA OUT
CS
REF+
A3
A4
A5
A6
A7
FN PACKAGE
(TOP VIEW)
A
A
A
A
R
E
A
G
A
C
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TLV1543CN | 功能描述:模數轉換器 - ADC 10bit ADC w/11Chl RoHS:否 制造商:Texas Instruments 通道數量: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 |
| TLV1543CNE4 | 功能描述:模數轉換器 - ADC 10-Bit 200 kSPS Serial Out RoHS:否 制造商:Texas Instruments 通道數量: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 |
| TLV1543I | 制造商:TI 制造商全稱:Texas Instruments 功能描述:3.3V 10 BIT ANALOG TO DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS |
| TLV1543IDB | 功能描述:模數轉換器 - ADC High Speed A/D RoHS:否 制造商:Texas Instruments 通道數量: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 |
| TLV1543IDBG4 | 功能描述:模數轉換器 - ADC 10-Bit 200 kSPS Serial Out RoHS:否 制造商:Texas Instruments 通道數量: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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