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參數(shù)資料
| 型號(hào)： | TLC0832I |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL |
| 中文描述： | 8位模擬數(shù)字轉(zhuǎn)換器與串行控制 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大小： | 189K |
| 代理商： | TLC0832I |
TLC0831C, TLC0831I
TLC0832C, TLC0832I
8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL
SLAS107B – JANUARY 1995 – REVISED APRIL 1996
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
8-Bit Resolution
Easy Microprocessor Interface or
Standalone Operation
Operates Ratiometrically or With 5-V
Reference
Single Channel or Multiplexed Twin
Channels With Single-Ended or Differential
Input Options
Input Range 0 to 5 V With Single 5-V Supply
Inputs and Outputs Are Compatible With
TTL and MOS
Conversion Time of 32
μ
s at
f
clock
= 250 kHz
Designed to Be Interchangeable With
National Semiconductor ADC0831 and
ADC0832
Total Unadjusted Error . . .
±
1 LSB
description
These devices are 8-bit successive-approximation analog-to-digital converters. The TLC0831 has single input
channels; the TLC0832 has multiplexed twin input channels. The serial output is configured to interface with
standard shift registers or microprocessors.
The TLC0832 multiplexer is software configured for single-ended or differential inputs. The differential analog
voltage input allows for common-mode rejection or offset of the analog zero input voltage value. In addition, the
voltage reference input can be adjusted to allow encoding any smaller analog voltage span to the full 8 bits of
resolution.
The operation of the TLC0831 and TLC0832 devices is very similar to the more complex TLC0834 and TLC0838
devices. Ratiometric conversion can be attained by setting the REF input equal to the maximum analog input
signal value, which gives the highest possible conversion resolution. Typically, REF is set equal to V
CC
(done
internally on the TLC0832).
The TLC0831C and TLC0832C are characterized for operation from 0
°
C to 70
°
C. The TLC0831I and TLC0832I
are characterized for operation from –40
°
C to 85
°
C.
AVAILABLE OPTIONS
PACKAGE
TA
SMALL OUTLINE
(D)
PLASTIC DIP
(P)
0
°
C to 70
°
C
–40
°
C to 85
°
C
TLC0831CD
TLC0832CD
TLC0831CP
TLC0832CP
TLC0831ID
TLC0832ID
TLC0831IP
TLC0832IP
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
CS
IN+
IN–
GND
V
CC
CLK
DO
REF
TLC0831 . . . D OR P PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
CS
CH0
CH1
GND
V
CC
/REF
CLK
DO
DI
TLC0832 . . . D OR P PACKAGE
(TOP VIEW)
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(guān)PDF資料 |
PDF描述 |
|---|---|
| TLC0831C | 8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL |
| TLC0834C | 8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL |
| TLC0834I | 8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL |
| TLC0838C | 8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL |
| TLC0838I | 8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLC0832ID | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8bit 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TLC0832IDG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 22 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 |
| TLC0832IDR | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 22 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 |
| TLC0832IDRG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 22 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 |
| TLC0832IP | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8bit 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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