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Analog Devices DS1845E-010+ — DC-DC Power Modules
Analog Devices

DS1845E-010+ Digital Potentiometer, 10kΩ, I²C, 14-TSSOP

MPNDS1845E-010+
End of Life

Maxim Integrated DS1845E-010+ dual digital potentiometer, 10kΩ, linear taper, I²C, 100/256 taps, non-volatile, 2.7V–5.5V, -40°C to 85°C, 14-TSSOP.

$6.66Ref. price · indicative, final on quote
DS1845E-010+ datasheet
Packaging14-TSSOP (0.173", 4.40mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

DS1845E-010+ Technical Specifications
ParameterValue
Memory typeNon-Volatile
Mounting typeSurface Mount
Voltage2.7V ~ 5.5V
InterfaceI²C
Operating temperature-40°C ~ 85°C
TaperLinear
PackageTube
FeaturesSelectable Address
Tolerance±20%
ConfigurationPotentiometer
Number of taps100, 256
Case14-TSSOP (0.173\", 4.40mm Width)
Resistance10k
Number of circuits2
Temperature coefficient750ppm/°C
Resistance - wiper (Ohms)500

Product details

Temperature range and drift

Rated for -40°C to 85°C, the DS1845E-010+ fits factory automation, outdoor telecom, and HVAC controllers. The typical temperature coefficient is 750 ppm/°C — not a precision trimmer, but adequate for bias adjustment and calibration in most industrial environments. The wiper resistance is typically 500Ω, which matters at the low end of the range when the wiper is near the B terminal.

Package and footprint

Housed in a 14-TSSOP package (4.40 mm width), the part is surface-mount and suited for dense PCB layouts. The supplier device package is also 14-TSSOP, so the order code and the footprint match — no confusion between package variants.

Lifecycle and sourcing posture

It is ROHS3 compliant.

Frequently asked questions

How many taps does the DS1845E-010+ have?

One channel has 100 taps, the other has 256 taps — a mixed resolution that allows fine adjustment on one pot and coarser steps on the other.

What is the difference between DS1845E-010+ and DS1845E-100?

The DS1845E-010+ has a 10kΩ resistance; the DS1845E-100 has a 100kΩ resistance. Both share the same 14-TSSOP package, I²C interface, and dual 100/256 tap resolution. The choice depends on the impedance range your circuit needs.