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| 型号： | TLV1543CDBR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | ADC |
| 英文描述： | 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20 |
| 封装： | GREEN, PLASTIC, SSOP-20 |
| 文件页数： | 1/29页 |
| 文件大小： | 804K |
| 代理商： | TLV1543CDBR |
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TLV1543C, TLV1543I, TLV1543M
3.3V 10BIT ANALOGTODIGITAL CONVERTERS
WITH SERIAL CONTROL AND 11 ANALOG INPUTS
SLAS072E DECEMBER 1992 REVISED JANUARY 2004
1
WWW.TI.COM
D 3.3-V Supply Operation
D 10-Bit-Resolution A/D Converter
D 11 Analog Input Channels
D Three Built-In Self-Test Modes
D Inherent Sample and Hold
D Total Unadjusted Error . . . ±1 LSB Max
D On-Chip System Clock
D End-of-Conversion (EOC) Output
D Pin Compatible With TLC1543
D CMOS Technology
description
The TLV1543C, TLV1543I, and TLV1543M are
CMOS 10-bit, switched-capacitor, successive-
approximation,
analog-to-digital
converters.
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.
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
TLV1543CDB
TLV1543CDW
—
TLV1543CN
TLV1543CFN
40
°C to 85°C
TLV1543IDB
—
55
°C to 125°C
—
TLV1543MFK
TLV1543MJ
—
Copyright
2000 2004, 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.
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11
A0
A1
A2
A3
A4
A5
A6
A7
A8
GND
VCC
EOC
I/O CLOCK
ADDRESS
DATA OUT
CS
REF +
REF
A10
A9
DB, DW, FK, J, OR N PACKAGE
(TOP VIEW)
32
1 20 19
910 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)
A2
A1
A0
A10
REF
EOC
A8
GND
A9
CC
V
相关PDF资料 |
PDF描述 |
|---|---|
| TLV1543CDBG4 | 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20 |
| TLV1543CDBRG4 | 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20 |
| TLV1543CFN | 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PQCC20 |
| TLV1543IDB | 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20 |
| TLV1543CN | 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TLV1543CDBRG4 | 功能描述:模数转换器 - ADC 10-Bit 200 kSPS Serial Out RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| TLV1543CDW | 功能描述:模数转换器 - ADC 10bit ADC w/11Chl RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| TLV1543CDWG4 | 功能描述:模数转换器 - ADC 10-Bit 200 kSPS Serial Out RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| TLV1543CDWR | 功能描述:模数转换器 - ADC 10-Bit 200 kSPS Serial Out RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| TLV1543CDWRG4 | 功能描述:模数转换器 - ADC 10-Bit 200 kSPS Serial Out RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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