Allicdata Part #: | AD5170BRM2.5-RL7-ND |
Manufacturer Part#: |
AD5170BRM2.5-RL7 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Analog Devices Inc. |
Short Description: | IC DGTL POT 2.5K 256POS 10-MSOP |
More Detail: | Digital Potentiometer 2.5k Ohm 1 Circuit 256 Taps ... |
DataSheet: | AD5170BRM2.5-RL7 Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Specifications
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Taper: | Linear |
Configuration: | Potentiometer |
Number of Circuits: | 1 |
Number of Taps: | 256 |
Resistance (Ohms): | 2.5k |
Interface: | I²C |
Memory Type: | OTP |
Voltage - Supply: | 2.7 V ~ 5.5 V |
Features: | Selectable Address |
Tolerance: | ±20% |
Temperature Coefficient (Typ): | 35 ppm/°C |
Resistance - Wiper (Ohms) (Typ): | 160 |
Operating Temperature: | -40°C ~ 125°C |
Package / Case: | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
Supplier Device Package: | 10-MSOP |
Base Part Number: | AD5170 |
Description
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Data acquisition - Digital potentiometers refer to digitally programmable resistors that are electrically variable. They allow for electronic control of the resistance of the system without having to adjust mechanically rotating wiper arms. One such device is the AD5170BRM2.5-RL7. This device is a single-channel 256-position linear-taper digital potentiometer that features a driver circuit, eliminating the need for external components. The device has a resistor element consisting of two segmented, non-volatile memory cells, allowing memory retention and operation down to 1.7V. The resistors in this device are based on the resistor elements generated by array of 5 kΩ, 10 kΩ and 50 kΩ resistors, with a wiper resistance of 25 Ω to 103 Ω.The device can be used in a variety of different applications, such as providing adjustable gain in operational amplifiers, level shifting, and pot summing-amplifier circuits. In addition, the device can be used in newer applications such as led displays, crop moisturizing, and light intensity control due to its wide range of resistance and its ability to be used in a variety of applications.Working principle of the AD5170BRM2.5-RL7 can be summarized in a few steps. First, an input voltage is applied to the A and B pins. At this point, the voltage will be received by the comparators, which then output a logic signal that is sent to the output latch. Then, depending on the input signal, the internal resistance ladder will be set to different dimensions depending on the number of inputs given. The variable resistance will interact with the external network by which the signal can be processed. Finally, the resistance can be adjusted by latching the number of inputs given, thus increasing or decreasing the resistance value. Furthermore, this device can be adjusted through a three-wire serial digitaled SPI interface. It consists of a serial clock (SCK), data input (SDI) and data output (SDO) signals. The SDI signal is used to load the wiper register with 8-bit data that is sent in pairs to the two 8-wiper registers. The SDO signal provides the data of the last 8 bits or 16 bits written to the potentiometer for address input or reset recognition; and the SCK signal functions as the shift clock for SDI and SDO. Although AD5170BRM2.5-RL7 is the single-channel version, other versions exist that can provide multiple channels of resistive elements, such as the AD5145BRMZ-RL7. This device consists of two 40-position linear-taper digital potentiometers, derived from the same resistive elements, which after the two elements are arrayed together provide a total of 80 positions. Thus, each of the two potentiometers can be individually adjusted to its own position for application purposes. The size of the wiper resistance is also improved to a lower value range from 10Ω to 100Ω, thus providing a more precise resistor variation.In conclusion, the AD5170BRM2.5-RL7 device is one of the many digital potentiometers available in the market today. Its single-channel design and wide range of resistor elements makes it an excellent choice for a variety of applications. Additionally, the improved wiper resistance provides precise resistor variation for precise control. Its SPI interface can be used to easily adjust the variable resistance to a desired value, eliminating the need for manual adjustment.
The specific data is subject to PDF, and the above content is for reference
Related Products
Search Part number : "AD51" Included word is 40
Part Number | Manufacturer | Price | Quantity | Description |
---|
CP-AD511 | Cinch Connec... | 2.51 $ | 846 | CONN ADAPT PLUG-PLUG BNC ... |
AD5170BRM10-RL7 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT 10K 256POS 10... |
AD5173BRM50-RL7 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT DUAL 50K OTP ... |
AD5161BRM10-RL7 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT SPI 256POS 10... |
AD5161BRM50-RL7 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT SPI 256POS 10... |
AD5162BRM100-RL7 | Analog Devic... | -- | 1000 | IC DGTL POT DUAL 256POS 1... |
AD5172BRM2.5-RL7 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT DUAL OTP 10-M... |
AD5172BRMZ50-RL7 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT DUAL 50K 10-M... |
AD5173BRMZ50-RL7 | Analog Devic... | -- | 1000 | IC POT DGTL DUAL 50K OTP ... |
AD5160BRJZ50-R2 | Analog Devic... | 0.0 $ | 1000 | IC POT DGTL SPI 256POS SO... |
AD5170BRMZ100-RL7 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT 256POS 100K 1... |
AD5170BRMZ50-RL7 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT 256POS 50K 10... |
AD5170BRM10 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT 10K 256POS 10... |
AD5170BRM100 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT 100K 256POS 1... |
AD5170BRM100-RL7 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT 100K 256POS 1... |
AD5170BRM2.5 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT 2.5K 256POS 1... |
AD5170BRM2.5-RL7 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT 2.5K 256POS 1... |
AD5170BRM50 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT 50K 256POS 10... |
AD5170BRM50-RL7 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT 50K 256POS 10... |
AD5173BRM10 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT DUAL 10K OTP ... |
AD5173BRM10-RL7 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT DUAL 10K OTP ... |
AD5173BRM100 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT DUAL 100K OTP... |
AD5173BRM100-RL7 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT DUAL 100K OTP... |
AD5173BRM2.5 | Analog Devic... | 0.0 $ | 1000 | IC DGTL POT DUAL 2.5K OTP... |
AD5173BRM2.5-RL7 | Analog Devic... | -- | 1000 | IC DGTL POT DUAL 2.5K OTP... |
AD5173BRM50 | Analog Devic... | -- | 1000 | IC DGTL POT DUAL 50K OTP ... |
AD5172BRMZ50 | Analog Devic... | -- | 1000 | IC DGTL POT DUAL 50K 10-M... |
AD5170BRMZ100 | Analog Devic... | 0.0 $ | 1000 | IC POT DGTL 100K 256POS 1... |
AD5173BRMZ50 | Analog Devic... | -- | 1000 | IC POT DGTL DUAL 50K OTP ... |
AD5173BRMZ100 | Analog Devic... | 0.0 $ | 1000 | IC POT DGTL DUAL 100K OTP... |
AD5160BRJ10-R2 | Analog Devic... | -- | 1000 | IC POT DGTL 10K 256POS SO... |
AD5160BRJ100-R2 | Analog Devic... | 0.0 $ | 1000 | IC POT DGTL 100K 256POS S... |
AD5160BRJ50-R2 | Analog Devic... | 0.0 $ | 1000 | IC POT DGTL 50K 256POS SO... |
AD5162BRM10 | Analog Devic... | 0.0 $ | 1000 | IC POT DUAL 10K 256POS 10... |
AD5162BRM50 | Analog Devic... | 0.0 $ | 1000 | IC POT DUAL 50K 256POS 10... |
AD5162BRM2.5 | Analog Devic... | 0.0 $ | 1000 | IC POT DUAL 2.5K 256POS 1... |
AD5162BRM100 | Analog Devic... | 0.0 $ | 1000 | IC POT DUAL 100K 256POS 1... |
AD5161BRM50 | Analog Devic... | -- | 1000 | IC POT DGTL 50K 256POS 10... |
AD5172BRM100 | Analog Devic... | 0.0 $ | 1000 | IC POT DUAL 100K 256POS 1... |
AD5161BRM5 | Analog Devic... | 0.0 $ | 1000 | IC POT DGTL 5K 256POS 10-... |
Latest Products
CAT5411YI50
IC DGTL POT INTERFACE 24TSSOPDigital Pot...
ISL23448UFRZ-TK
IC DGTL POT 4CH 50K 20QFNDigital Potenti...
ISL23345WFRZ-TK
IC DGTL POT 256POS 10K 20TSSOPDigital Po...
CAT5128TBI-50GT3
IC POT DPP 32TAP U/D SOT23-8Digital Pote...
CAT5114ZI-10-GT3
IC POT DPP NV 32TAP U/D 8MSOPDigital Pot...
ISL95811WFUZ-TK
IC POT 256TAPS 5BYTES 8-MSOPDigital Pote...