AD5200BRMZ10

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Series Information for AD5200BRMZ10 - Analog Devices

Features

  • feature
    AD5200u2014256-Position AD5201u201433-Position 10 ku0001, 50 ku0001 3-Wire SPI-Compatible Serial Data Input Single Supply 2.7 V to 5.5 V or Dual Supply u00022.7 V for AC or Bipolar Operations Internal Power-On Midscale Preset

Description

DIGITAL POT 10KOHM 256 SINGLE MSOP

The AD5200 and AD5201 are programmable resistor devices, with 256 positions and 33 positions respectively, that can be digi- tally controlled through a 3-wire SPI serial interface. The terms programmable resistor, variable resistor (VR), and RDAC are commonly used interchangeably to refer to digital potentiometers. These devices perform the same electronic adjustment function as a potentiometer or variable resistor. Both AD5200/AD5201 contain a single variable resistor in the compact package. Each device contains a fixed wiper resistance at the wiper contact that taps the programmable resistance at a point determined by a digital code. The code is loaded in the serial input register. The resistance between the wiper and either end point of the programmable resistor varies linearly with respect to the digital code transferred into the VR latch. Each variable resistor offers a completely programmable value of resistance, between the A terminal and the wiper, or the B terminal and the wiper. The fixed A-to-B terminal resistance of 10 kΩ or 50 kΩ has a nominal temperature coefficient of 500 ppm/°C. The VR has a VR latch that holds its programmed resistance value. The VR latch is updated from an SPI-compatible serial-to-parallel shift register that is loaded from a standard 3-wire serial-input digital interface. Eight data bits for the AD5200 and six data bits for the AD5201 make up the data word that is clocked into the serial input register. The internal preset forces the wiper to the midscale position by loading 80H and 10H into AD5200 and AD5201 VR latches respectively. The SHDN pin forces the resistor to an end-to-end open-circuit condition on the A terminal and shorts the wiper to the B terminal, achieving a microwatt power shutdown state. When SHDN is returned to logic high, the previous latch setting puts the wiper in the same resistance setting prior to shutdown. The digital interface is still active dur- ing shutdown so that code changes can be made that will produce a new wiper position when the device is returned from shutdown. All parts are guaranteed to operate over the extended industrial temperature range of –40°C to +85°C.

Specifications

End To End Resistance:
10kohm
No. of Pots:
Single
Control Interface:
SPI
Track Taper:
Linear
Resistance Tolerance:
± 30%
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
Potentiometer IC Case Style:
MSOP
No. of Pins:
10Pins
No. of Steps:
256
Temperature Coefficient:
500ppm/°C
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
Single 256-Tap Volatile Digital Pots
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
-
SVHC:
No SVHC (07-Jul-2017)

Alternate Descriptions

RS Components
AD5200BRMZ10 256-step quad pot, 10K
RS Components UK
AD5200BRMZ10 256-step quad pot, 10K
RS Components DE
Digitales Potenziometer AD5200BRMZ10, Seriell (2-Draht, I2C) 10kΩ 256-Position Linear 1-Kanal MSOP 10-Pin Speicher-Typ : Flüchtig Montage-Typ : SMD Stromversorgungs-Typ : Dual, Single Versorgungsspannung einzeln typ. : 3 V, 5 V Versorgungsspannung bipolar typ. : ±2.5V Abmessungen : 3 x 3 x 0.85mm Länge : 3mm, Analog Devices
RS Components HK
AD5200BRMZ10 256-step quad pot, 10K
RS Components JP
半導体,デジタルポテンショメ
RS Components FR
POTENTIOMETRE NUMERIQUE AD5200BRMZ10
RS Components CN
AD5200BRMZ10 256-step quad pot, 10K
RS Components ES
AD5200BRMZ10 256-step quad pot, 10K
RS Components NL
AD5200BRMZ10 256-step quad pot, 10K
RS Components NO
AD5200BRMZ10 256-step quad pot, 10K
RS Components US
AD5200BRMZ10 256-step quad pot, 10K
RS Components SG
AD5200BRMZ10 256-step quad pot, 10K
RS Components TW
Potenziometro digitale AD5200BRMZ10