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AD5200BRMZ10

Digital Potentiometer 10k Ohm 1 Circuit 256 Taps SPI Interface 10-MSOP

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

AD5200BRMZ10
Datasheet:

AD5200BRMZ10 Datasheet (PDF)
Programmable:

Not Verified
Taper:

Linear
Configuration:

Potentiometer
Number of Circuits:

1
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AD5200BRMZ10 General Description

The AD5200 and AD5201 are programmable resistor devices, with 256 positions and 33 positions respectively, that can be digitally 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 functionas a potentiometer or variable resistor. Both AD5200 / AD5201 contain a single variable resistor in the compact MSOP 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 serialinput 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 databits 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 during shutdown so that code changes can be made that will produce a new wiper position when the device is returned from shutdown.

Key Features

10K, 50K Ohm End-to-End Terminal Resistance
33 Position AD5201 Wiper Connects Directly to Both End Terminals
3-Wire SPI Compatible Serial Data Input
+2.7 V to +5.5 V Single-Supply; ±2.7 V Dual-Supply Operation, Ideal for Ground
Referenced AC Signals

Application

Mechanical Potentiometer Replacement
Instrumentation: Gain, Offset Adjustment
Programmable Voltage to Current Conversion
Programmable Filters, Delays, Time Constants
Line Impedance Matching

Specifications

Category	Integrated Circuits (ICs)Data AcquisitionDigital Potentiometers	Series	-
Programmable	Not Verified	Taper	Linear
Configuration	Potentiometer	Number of Circuits	1
Number of Taps	256	Resistance (Ohms)	10k
Interface	SPI	Memory Type	Volatile
Voltage - Supply	2.7V ~ 5.5V, ±2.3V ~ 2.7V	Features	-
Tolerance	±30%	Temperature Coefficient (Typ)	500ppm/°C
Mounting Type	Surface Mount	Operating Temperature	-40°C ~ 85°C
Resistance - Wiper (Ohms) (Typ)	50	Base Product Number	AD5200
Product Category	Digital Potentiometer ICs	Resistance	10 kOhms
Temperature Coefficient	500 PPM / C	Number of POTs	Single
Taps per POT	256	Wiper Memory	Volatile
Digital Interface	SPI	Operating Supply Voltage	2.7 V
Operating Supply Current	15 uA	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Mounting Style	PCB Mount
Termination Style	SMD/SMT	Height	0.85 mm
Length	3 mm	Product Type	Digital Potentiometer ICs
Factory Pack Quantity	50	Subcategory	Digital Potentiometer ICs
Supply Type	Single, Dual	Supply Voltage - Max	5.5 V
Supply Voltage - Min	- 300 mV	Width	3 mm
Unit Weight	0.005051 oz

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Ratings and Reviews

N**e 12/07/2023

fast shipped and good packed. Product is very good quality!

M**r 12/22/2021

Easy to deal with, quality product.

M**n 11/27/2021

The package was sent. After extending the delivery time, I have not yet received the package. The purchase amount five stared by the store. A good store !!

A**n 01/22/2021

High quality device.