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AD5260BRUZ50-REEL7

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Analog Devices Digital Potentiometers, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AD5260BRUZ50-REEL7

Analog Devices · Digital Potentiometers · TSSOP-14

AD5260BRUZ50-REEL7 from Analog Devices, in a TSSOP-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 A passive A terminal of the variable resistor (RDAC); the datasheet gives no electrical limit for this pin beyond the Voltage Range VA, B, W of VSS to VDD.
2 W passive Wiper terminal of the variable resistor, tapping the fixed A-to-B resistance at the position set by the digital code.
3 B passive B terminal of the variable resistor; the datasheet gives no electrical limit for this pin beyond the Voltage Range VA, B, W of VSS to VDD.
4 VDD power_in Positive power supply, specified for operation at both 5 V or 15 V, with
5 SHDN input Active-low shutdown input that controls the variable resistor and places terminal A in an open circuit.
6 CLK input Serial clock input, positive-edge triggered.
7 SDI input Serial data input.
8 CS input Active-low chip select; when CS returns high, data is loaded into the RDAC register.
9 PR input Active-low preset to midscale that sets the RDAC register to 0x80.
10 GND power_in Ground reference.
11 VSS power_in Negative power supply, specified for operation from 0 V to −5 V.
12 VL power_in Logic supply voltage, which must be the same voltage as the digital logic controlling the AD5260; the VL range is 2.7 V to 5.5 V.
13 NC unconnected No connect; users should not connect anything other than a dummy pad on this pin.
14 SDO output Serial data output, an open-drain transistor that requires a pull-up resistor.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package TSSOP-14
Category ADC/DAC/Data Conversion
Pins 14

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Nominal Resistor Tolerance ΔRAB -30 30 % TA = 25°C 3
Resistor Differential Nonlinearity (rheostat) R-DNL -1 1 LSB RWB, VA = no connect; printed typ ±¼ not transcribed 3
Resistor Nonlinearity (rheostat) R-INL -1 1 LSB RWB, VA = no connect; printed typ ±½ not transcribed 3
Wiper Resistance RW 60 150 Ω IW = 1 V/RAB 3
Differential Nonlinearity (potentiometer divider) DNL -1 1 LSB 3
Integral Nonlinearity (potentiometer divider) INL -1 1 LSB 3
Full-Scale Error WFSE -2 -1 0 LSB Code = full scale 3
Zero-Scale Error VWZSE 0 1 2 LSB Code = zero scale 3
Input Current IIL -1 1 μA VIN = 0 V or 5 V 3
Logic Supply Voltage VL 2.7 5.5 V 3
Power Single-Supply Range VDD RANGE 4.5 16.5 V VSS = 0 V 3
Power Dual-Supply Range VDD/SS RANGE 4.5 5.5 V Dual supply; printed as ±4.5 V to ±5.5 V 3
Power Supply Sensitivity PSS 0.003 0.01 %/% ΔVDD = +5 V, ±10% 3
CLK to SDO Propagation Delay tPD 1 160 ns RL = 1 kΩ, CL < 20 pF 4
VDD to GND -0.3 17 V 6
VSS to GND -7 0 V 6
VDD to VSS 17 V 6
VL to GND 0 7 V 6
Digital Inputs and Output Voltage to GND -0.3 V Upper limit VL + 0.3 V or +7 V, whichever is less 6
Terminal Current, intermittent -20 20 mA AX to BX, AX to WX, BX to WX; intermittent 6
Terminal Current, continuous -5 5 mA AX to BX, AX to WX, BX to WX; continuous 6
Operating Temperature Range -40 85 °C 6
Maximum Junction Temperature TJ MAX 150 °C 6
Storage Temperature Range -65 150 °C 6
Lead Temperature (Soldering) 300 °C 10 sec 6
Lead Temperature (Vapor Phase) 215 °C 60 sec 6
Lead Temperature (Infrared) 220 °C 15 sec 6
Nominal End-to-End Resistance (50 kΩ version) RAB 50 kΩ Suffix 50 in MPN; 50 kΩ option 16
Resistance Temperature Coefficient ΔRAB/ΔT 35 ppm/°C Wiper = no connect 3
Voltage Divider Temperature Coefficient ΔVW/ΔT 5 ppm/°C Code = half scale 3
Thermal Resistance, junction-to-ambient (14-lead TSSOP) θJA 206 °C/W 14-lead TSSOP (RU-14) 6

CAD (KiCad official)

  • Symbol: AD5260BRUZ50-REEL7
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: ad5260bruz50-reel7-etched.step / ad5260bruz50-reel7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad5260bruz50-reel7.step / ad5260bruz50-reel7.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Analog Devices datasheet (24 pp, sha256 93bd7a53f517e1a0, retrieved 2026-10-28, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF