參數(shù)資料
型號(hào): ISL90728WIE627Z-TK
廠商: Intersil
文件頁數(shù): 1/8頁
文件大小: 0K
描述: IC XDCP 128-TAP 10OHM SC70-6
標(biāo)準(zhǔn)包裝: 1
系列: XDCP™
接片: 128
電阻(歐姆): 10k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 ±45 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: 表面貼裝
封裝/外殼: 6-TSSOP,SC-88,SOT-363
供應(yīng)商設(shè)備封裝: SC-70-6
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁面: 1237 (CN2011-ZH PDF)
其它名稱: ISL90728WIE627Z-TKDKR
1
FN8247.8
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 |Copyright Intersil Americas Inc. 2005, 2006, 2008, 2011, 2012. All Rights Reserved
I2C Bus is a registered trademark owned by NXP Semiconductors Netherlands, B.V.
XDCP is a trademark of Intersil Americas Inc. Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
ISL90727, ISL90728
Single Volatile 128-Tap XDCP
Digitally Controlled Potentiometer
(XDCP)
The Intersil ISL90727 and ISL90728 are digitally controlled
potentiometers (XDCP). Each device consists of a resistor
array, wiper switches, and a control section. The wiper
position is controlled by an I2C Bus.
The potentiometer is implemented by a resistor array
composed of 127 resistive elements and a wiper switching
network. Between each element and at either end are tap
points accessible to the wiper terminal. The position of the
wiper element is controlled by the SDA and SCL inputs.
Pinout
ISL90727, ISL90728
(6 LD SC-70)
TOP VIEW
Features
Volatile Solid-State Potentiometer
I2C Serial Bus Interface
DCP Terminal Voltage, 2.7V to 5.5V
Low Tempco
- Rheostat - 45 ppm/
°C Typical
- Divider - 15 ppm/
°C Typical
128 Wiper Tap Points
- Wiper Resistance 70
Ω Typ at VCC = 3.3V
Low Power CMOS
- Active Current, 200A Max
- Standby Current, 500nA Max
Available RTOTAL Values = 50kΩ, 10kΩ
Power-on Preset to Midscale
Packaging
- 6 Ld SC-70
Pb-Free (RoHS Compliant)
Applications
Mechanical Potentiometer Replacement
Transducer Adjustment of Pressure, Temperature,
Position, Chemical, and Optical Sensors
RF Amplifier Biasing
LCD Brightness and Contrast Adjustment
Gain Control and Offset Adjustment
1
2
3
6
4
5
VDD
GND
SCL
RH
RW
SDA
Ordering Information
PART NUMBER
PART MARKING
(Bottom Side)
RTOTAL
(k
Ω)
TEMP RANGE
(°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL90727UIE627Z-TK
ANI
50
-40 to +85
6 Ld SC-70
P6.049
ISL90727WIE627Z-T7A
ANH
10
-40 to +85
6 Ld SC-70
P6.049
ISL90727WIE627Z-TK
ANH
10
-40 to +85
6 Ld SC-70
P6.049
ISL90728UIE627Z-TK
CDY
50
-40 to +85
6 Ld SC-70
P6.049
ISL90728WIE627Z-T7A
CCF
10
-40 to +85
6 Ld SC-70
P6.049
ISL90728WIE627Z-TK
CCF
10
-40 to +85
6 Ld SC-70
P6.049
NOTES:
1. Please refer to TB347 for details on reel specifications.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin
plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil Pb-free
products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
3. For Moisture Sensitivity Level (MSL), please see device information page for ISL90727, ISL90728. For more information on MSL please see
Tech Brief TB363.
4. ISL90727 has an I2C address 5Ch and ISL90728 has an I2C address 7Ch.
Data Sheet
May 10, 2012
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