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Analog Devices DS1620+ — Discrete Semiconductors

DS1620+ Digital Temperature Sensor, -55°C to 125°C, 9-bit

MPNDS1620+
End of Life

Analog Devices DS1620+ digital local temperature sensor, 9-bit resolution, ±0.5°C accuracy, -55°C to 125°C range, 3-wire interface, 8-DIP through-hole package, RoHS3 compliant.

$15.87Ref. price · indicative, final on quote
Packaging8-DIP (0.300", 7.62mm)
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DS1620+ specifications
ParameterValue
Output type3-Wire (CLK, DQ, RST)
Sensor typeDigital, Local
MountingThrough Hole
Voltage2.7V ~ 5.5V
Operating temperature-55°C ~ 125°C
PackageTube
FeaturesOne-Shot, Output Switch
Resolution9 b
Case8-DIP (0.300\", 7.62mm)
Test condition0°C ~ 70°C (-55°C ~ 125°C)
Accuracy - highest (Lowest)±0.5°C (±2°C)
Sensing temperature - local-55°C ~ 125°C

Product details

Supply voltage and operating range

The DS1620+: The One-Shot feature lets the system command a single conversion on demand rather than continuous polling, cutting average supply current when the host only needs periodic temperature updates.

Package and board integration

Housed in an 8-pin DIP package (0.300", 7.62 mm body width) with through-hole mounting. The 8-PDIP footprint mates with standard breadboards and 0.100" pitch sockets — no fine-pitch soldering, no reflow profile, just a wave-solder or hand-solder step. The tube packaging keeps the leads aligned during handling.

Sourcing and compliance

Analog Devices lists the DS1620+ as Active with ROHS3 compliance.

Frequently asked questions

What is the DS1620+'s temperature accuracy across its full range?

The wider tolerance at the extremes matters for thermal margin analysis in harsh-environment designs.