DS1050Z-001+ by Analog Devices

5 Bit Programmable, Pulse-Width Modulator: 1kHz, 5kHz, 10kHz, and 25kHz

Status: Active
Series: DS1050
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The DS1050 is a programmable, 5-bit, pulse-width modulator featuring a 2-wire addressable controlled interface. The DS1050 operates from power supplies ranging from 2.7V up to 5.5V. The PWM output provides a signal that swings from 0V to VCC. The DS1050 requires a typical operating current of 50µA and a programmable shutdown supply current of 1µA. Four standard PWM output frequencies are offered and include 1kHz, 5kHz, 10kHz, and 25kHz. The 2-wire addressable interface allows operation of multiple devices on a single 2-wire bus and provides compatibility with other Dallas Semiconductor 2-wire devices such as real-time clocks (RTCs), digital thermometers, and digital potentiometers. The device is ideal for low-cost LCD contrast and/or brightness control, power supply voltage adjustment, and battery charging or current adjustment. The DS1050 is offered in standard integrated circuit packaging including the 8-pin (150-mil) SOIC and space-saving 8-pin (118-mil) µSOP.

Prices starting from US$1.97


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$2.65
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Logo for element14 element14 US$2.07
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Logo for Farnell Farnell US$1.97
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Features

Single 5-bit, programmable, pulse-width modulator (PWM)
Adjustable Duty Cycle: 0% to 100%
2.7V to 5.5V Operation
Standard Frequency Values: 1kHz, 5kHz, 10kHz, and 25kHz
2-Wire Addressable Interface
Packages: 8-Pin (150-mil) SOIC and 8-Pin (118-mil) µSOP
Operating Temperature: -40°C to +85°C

Specifications

fOUT (kHz) 25
Frequency Variation ±20%
Program Range 0 to 100% Duty Cycle
Interface 2-Wire
VSUPPLY (V) 2.7 to 5.5
Package/Pins SOIC (N)/8UMAX/8
BudgetaryPrice (See Notes) 1.6


DS1050Z-001+ Semiconductors - ICs by Analog Devices

PULSE WIDTH MODULATOR 1KHZ NSOIC

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

Input Voltage -
Output Voltage -
Output Current -
Supply Voltage Min 2.7V
Supply Voltage Max 5.5V
Controller IC Case Style NSOIC
No. of Pins 8Pins
Frequency 1kHz
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

DS1050Z-001+,Clock Generators | RS
Pulse Width Modulator, 1Khz, Nsoic | Newark Electronics
PULSE WIDTH MODULATOR, 1KHZ, NSOIC | element14

Frequently Asked Questions

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Is the DS1050Z-001+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for DS1050Z-001+ have stock available?

Authorised distributors including RS, Newark Electronics, element14 and Farnell have stock available or on a lead time for DS1050Z-001+ .

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