Maxim Integrated DS3903E

Name: DS3903E
Brand: Maxim Integrated
SKU: 3020824-DS3903E
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: DS3903E

Manufacturer:: Maxim Integrated

Ventron No:: 3020824-DS3903E

Description:: IC POT NV TRIPLE 128POS 20-TSSOP

ECAD Model:

Datasheet:: DS3903E

Specifications

Maxim Integrated DS3903E technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated DS3903E.

Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-TSSOP (0.173, 4.40mm Width)
Number of Pins
20
Operating Temperature
-40°C~85°C
Packaging
Tube
Published
2002
Tolerance
±20%
JESD-609 Code
e3
Feature
Selectable Address
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Temperature Coefficient
300 ppm/°C
Resistance
10kOhm 90kOhm
Number of Positions
128
Terminal Finish
Matte Tin (Sn)
Voltage - Supply
2.7V~5.5V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
3
Supply Voltage
3V
Terminal Pitch
0.65mm
Frequency
400kHz
Reflow Temperature-Max (s)
30
Base Part Number
DS3903
Pin Count
20
Configuration
Potentiometer
Interface
I2C
Number of Circuits
3
Memory Type
Non-Volatile
Quiescent Current
150μA
Taper
Linear
Number of Taps
128
Total Resistance
90000Ohm
Resistance - Wiper (Ω) (Typ)
250
Resistor Terminal Voltage-Max
5.5V
Temperature Coefficient (Typ)
±300ppm/°C
Height Seated (Max)
1.1mm
Length
6.5mm
Width
4.4mm
Radiation Hardening
No
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead

Description

DS3903E Overview
The manufacturer of this component is Maxim Integrated and it falls under the category of Data Acquisition - Digital Potentiometers. It is a chip that is used for this purpose and its specific brand is Maxim Integrated. The package or case of this chip is 20-TSSOP with a width of 0.173 and 4.40mm. The tolerance of this chip is ±20%, meaning that it has a margin of error of 20%. Its current status is obsolete, indicating that it is no longer in production. This chip has three functions and has a pin count of 20. Its taper is linear, meaning that its resistance increases or decreases in a linear manner. It also has 128 taps, which are used to adjust the resistance. The total resistance of this chip is 90000Ohm and the maximum voltage that can be applied to its resistor terminals is 5.5V. The height when seated is a maximum of 1.1mm.

DS3903E Features
Available in 20-TSSOP (0.173, 4.40mm Width) package
3 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~85°C
20 pins
Quiescent Current at 150μA

DS3903E Applications
There are a lot of Maxim Integrated DS3903E Digital Potentiometers applications.

Hi-Fi devices with up to 90dB dynamic range
Brightness of monitors
Contrast control of monitors
DAC
Power calibration
Household appliances
Programmable low pass filter
Used as programmable gain amplifier
Gas detection circuit
Adjust VCOM settings

DS3903E More Descriptions

Digital Potentiometer 128POS 10.5KOhm/90KOhm Triple 20-Pin TSSOP
IC POT NV TRIPLE 128POS 20-TSSOP
IC DGTL POT 10K/90KOHM 20TSSOP

Certification