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參數(shù)資料
| 型號： | TPL0202-10MRTER |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 數(shù)字電位計 |
| 英文描述： | DIGITAL POTENTIOMETER, PQCC16 |
| 封裝： | 3 X 3 MM, GREEN, PLASTIC, WQFN-16 |
| 文件頁數(shù)： | 1/23頁 |
| 文件大?。?/td> | 673K |
| 代理商： | TPL0202-10MRTER |
MicroQFN - RUC PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
VDD
SCLK
DIN
CS
GND
LB
WB
HA
WA
LA
N.C.
HB
QFN - RTE PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CS
N.C.
GND
N.C.
LB
WB
HB
LA
WA
HA
N.C.
SCLK
DIN
EP
SLIS135A
– DECEMBER 2010 – REVISED JANUARY 2011
256-TAPS DUAL CHANNEL DIGITAL POTENTIOMETER WITH SPI INTERFACE AND
NON-VOLATILE MEMORY
Check for Samples: TPL0202
1
FEATURES
Dual Channel, 256-Position Resolution
Non-volatile Memory Stores Wiper Settings
2mm x 2mm, 14-pin MicroQFN or 3mm x 3mm,
16-pin QFN Packages
10 k
Ω End-to-End Resistance (TPL0202-10)
Fast Power-up Response Time:
<100s
±1 LSB INL, ±0.5 LSB DNL (Voltage-Divider
Mode)
12 ppm/
°C Ratiometric Temperature
Coefficient
SPI-Compatible Serial Interface
2.7 V to 5.5 V Single-Supply Operation
Operating Temperature Range From
-40
°C to +85°C
ESD Performance Tested Per JESD 22
– 2000-V Human Body Model
(A114-B, Class II)
APPLICATIONS
Adjustable Gain Amplifiers and Offset
Trimming
Adjustable Power Supplies
Precision Calibration of Set Point Thresholds
Sensor Trimming and Calibration
Mechanical Potentiometer Replacement
DESCRIPTION
The TPL0202 is a two channel, linear-taper digital potentiometer with 256 wiper positions. Each potentiometer
can be used as a three-terminal potentiometer or as a two-terminal rheostat. The TPL0202-10 has an end-to-end
resistance of 10k
.
The TPL0202 has non-volatile memory (EEPROM) which can be used to store the wiper position. The internal
registers of the TPL0202 can be accessed using a SPI-compatible digital interface.
The TPL0202 is available in a 14-pin MicroQFN (2mm x 2mm) and 16-pin QFN (3mm x 3mm) package with a
specified temperature range of -40
°C to +85°C.
1
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.
PRODUCTION DATA information is current as of publication date.
Copyright
2010–2011, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPL0202-10MRTER | 制造商:Texas Instruments 功能描述:; Leaded Process Compatible:Yes; Peak Re |
| TPL0202-10RUCR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:256-TAPS DUAL CHANNEL DIGITAL POTENTIOMETER WITH SPI INTERFACE AND NONVOLATILE MEMORY |
| TPL0401A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:128 TAPS Single Channel Digital Potentiometer with I2C Interface |
| TPL0401A-10DCKR | 功能描述:數(shù)字電位計 IC 128 TAPS DIGITAL POT RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| TPL0401A-10QDCKRQ1 | 功能描述:DIGITAL POTENTIOMETER 制造商:texas instruments 系列:- 包裝:剪切帶（CT） 零件狀態(tài):在售 圓錐:線性 配置:電位計，變阻器 電路數(shù):1 抽頭數(shù):128 電阻（歐姆）:10k 接口:I2C 存儲器類型:易失 電壓 - 電源:2.7 V ~ 5.5 V 特性:- 容差:±20% 溫度系數(shù)（典型值）:22 ppm/°C 電阻 -?游標(biāo)（歐姆）（典型值）:35 工作溫度:-40°C ~ 125°C 封裝/外殼:6-TSSOP，SC-88，SOT-363 供應(yīng)商器件封裝:SC-70-6 標(biāo)準(zhǔn)包裝:1 |
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