AD5263BRUZ50 Datasheet
Product Details
GENERAL DESCRIPTION
The AD5263 is the industry’s first quad-channel, 256-position,
digital potentiometer1 with a selectable digital interface. This
device performs the same electronic adjustment function as
mechanical potentiometers or variable resistors, with enhanced
resolution, solid-state reliability, and superior low temperature
coefficient performance.
Each channel of the AD5263 offers a completely programmable value
of resistance between the A terminal and the wiper or between the B
terminal and the wiper. The fixed A-to-B terminal resistance of 20
kΩ, 50 kΩ, or 200 kΩ has a nominal temperature coefficient of ±30
ppm/°C and a ±1% channel-to-channel matching tolerance. Another key
feature of this part is the ability to operate from +4.5 V to +15
V, or at ±5 V.
FEATURES
256-position, 4-channel
End-to-end resistance 20 kΩ, 50 kΩ, 200 kΩ
Pin-selectable SPI®- or I2C®-compatible interface
Power-on preset to midscale
Two package address decode pins AD0 and AD1
Rheostat mode temperature coefficient 30 ppm/°C
Voltage divider temperature coefficient 5 ppm/°C
Wide operating temperature range –40°C to +125°C
10 V to 15 V single supply; ±5 V dual supply
APPLICATIONS
Mechanical potentiometer replacement
Optical network adjustment
Instrumentation: gain, offset adjustment
Stereo channel audio level control
Automotive electronics adjustment
Programmable power supply
Programmable filters, delays, time constants
Line impedance matching
Low resolution DAC/trimmer replacement
Base station power amp biasing
Sensor calibration
Specifications
| Attribute | Attribute Value |
|---|
| Manufacturer | Analog Devices |
| Product Category | Digital Potentiometers |
| Series | - |
| Packaging | Tube Alternate Packaging |
| Package-Case | 24-TSSOP (0.173", 4.40mm Width) |
| Operating-Temperature | -40°C ~ 125°C |
| Features | Selectable Address |
| Interface | I2C, SPI |
| Voltage-Supply | 4.5 V ~ 16.5 V, ±4.5 V ~ 7.5 V |
| Supplier-Device-Package | 24-TSSOP |
| Number-of-Circuits | 4 Circuits |
| Taper | Linear |
| Configuration | Potentiometer |
| Number-of-Taps | 256 Taps |
| Resistance-Ohms | 50k |
| Memory-Type | Volatile |
| Tolerance | ±30% |
| temperature coefficient | 30 ppm/°C |
| Resistance-Wiper-Ohms-Typ | 60 |
Descriptions
Digital Potentiometer 50kOhm 256POS Volatile Log Automotive 24-Pin
TSSOP Tube
Who we are?
is a professional electronic marketing corporation entirely engaged
in the fields of semi-conductors and electronic components sale and
service for clients over 10 years, specialize in selling the new
and unused, original factory sealed packing electronic components.
specialize in IC,diode,transistor,IGBT,DC-DC converter.....***has
set up our own sales service conception and has already established
strong partnerships with many famous manufacturers and we have more
than 5,000,000 kinds of electronic components for your choices,
always at your services !
FAQ
Q: Are you trading company or manufacturer?
A: We are original manufacturer OF Integrated Circuit Chip . We can do OEM/ODM business.
Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20
days.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q: How to buy your products?
A: You can buy the products from our company directly.Normally the
procedure is sign the contract, payment by T/T,Contact the shipping
company to delivery the goods to your country.
Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning
qualified.If there is any fault for our products within the free
warranty period, we will repair it and change the fault assembly
for free.
6-TSSOP,
