參數(shù)資料
型號(hào)： CAT5137SDI-00GT3
廠商： ON Semiconductor
文件頁數(shù)： 1/10頁
文件大小： 0K
描述： IC DPP I2C 128TAP VOL SC70-6
標(biāo)準(zhǔn)包裝： 3,000
接片： 128
電阻（歐姆）： 100k
電路數(shù)： 1
溫度系數(shù)： 標(biāo)準(zhǔn)值 ±300 ppm/°C
存儲(chǔ)器類型： 易失
接口： I²C
電源電壓： 2.7 V ~ 5.5 V
工作溫度： -40°C ~ 85°C
安裝類型： *
封裝/外殼： *
供應(yīng)商設(shè)備封裝： *
包裝： *
Semiconductor Components Industries, LLC, 2013
July, 2013 Rev. 1
1
Publication Order Number:
CAT5136/D
CAT5136, CAT5137,
CAT5138
Digital Potentiometers (POTs)
with 128 Taps and
I2C Interface
Description
CAT5136, CAT5137, and CAT5138 are a family of digital POTs
operating like mechanical potentiometers in various configurations.
The tap points between the 127 equal resistive elements are connected
to the wiper output via CMOS switches. The switches are controlled
by a 7-bit Wiper Control Register (WCR) via the I2C serial bus.
CAT5136 is configured as a variable resistor. CAT5137 and CAT5138
are resistive voltage dividers, with one terminal of the potentiometer
connected to GND. CAT5137 and CAT5138 have different device IDs,
which makes it possible to use both on the same I2C bus. Upon
power-up, the WCR is set to mid-scale (1000000).
Features
Single Linear Digital Potentiometer with 128 Taps
End-to-End Resistance of 10 kW, 50 kW and 100 kW
I2C Interface
Wiper goes to Midscale at Power-up
Digital Supply Range (VDD): 2.7 V to 5.5 V
Low Standby Current
Industrial Temperature Range: 40C to +85C
6-pin SC70 Package
These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS
Compliant
Typical Applications
LCD Screen Adjustment
Volume Control
Mechanical Potentiometer Replacement
Gain Adjustment
Line Impedance Matching
VCOM Setting Adjustments
http://onsemi.com
SC70
SD SUFFIX
CASE 419AD
PIN CONNECTIONS
(Top Views)
1
3
4
5
VDD
GND
SCL
SDA
RL
RW
2
6
CAT5136
1
3
4
5
VDD
GND
SCL
SDA
RH
RW
2
6
CAT5137
CAT5138
(for low pin count devices)
See detailed pin function descriptions on page 2.
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
ORDERING INFORMATION
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CAT5137SDI-10GT3 制造商:ON Semiconductor 功能描述:DPP IIC 128 TAPS VOLATILE - Tape and Reel
CAT5138SDI-10GT3 功能描述:IC DPP I2C 128TAP VOL SC70-6 RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 接片:256 電阻（歐姆）:100k 電路數(shù):2 溫度系數(shù):標(biāo)準(zhǔn)值 35 ppm/°C 存儲(chǔ)器類型:易失 接口:6 線串行（芯片選擇，遞增，增/減） 電源電壓:2.6 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR)
CAT5140ZI-00-GT3 功能描述:數(shù)字電位計(jì) IC DPP NONVOL SGL 256TAP I2C 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(chǔ)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
CAT5140ZI-50-GT3 功能描述:數(shù)字電位計(jì) IC DPP NONVOL SGL 256TAP I2C 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(chǔ)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
CAT5171TBI-00GT3 功能描述:數(shù)字電位計(jì) IC Linear Single 256 Taps Non Buffer 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(chǔ)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
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