X95840WV20IZ-2.7
ActiveQUAD DIGITAL CONTROLLED POTENTIOMETERS (XDCP); LOW NOISE/LOW POWER/I2C BUS/256 TAPS
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X95840WV20IZ-2.7
ActiveQUAD DIGITAL CONTROLLED POTENTIOMETERS (XDCP); LOW NOISE/LOW POWER/I2C BUS/256 TAPS
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | X95840WV20IZ-2.7 | X95840 Series |
|---|---|---|
| Configuration | Potentiometer | Potentiometer |
| Features | Selectable Address | Selectable Address |
| Interface | I2C | I2C |
| Memory Type | Non-Volatile | Non-Volatile |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Circuits | 4 | 4 |
| Number of Taps | 256 | 256 |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 20-TSSOP | 20-TSSOP |
| Package / Case [x] | 0.173 in | 0.173 in |
| Package / Case [y] | 4.4 mm | 4.4 mm |
| Resistance - Wiper (Ohms) (Typ) | 70 Ohms | 70 Ohms |
| Resistance (Ohms) | 10k | 10k |
| Resistance (Ohms) | - | 50 kOhms |
| Supplier Device Package | 20-TSSOP | 20-TSSOP |
| Taper | Linear | Linear |
| Temperature Coefficient (Typ) | 45 ppm/°C | 45 ppm/°C |
| Tolerance | 20 % | 20 % |
| Voltage - Supply [Max] | 5.5 V | 5.5 V |
| Voltage - Supply [Min] | 2.7 V | 2.7 V |
X95840 Series
QUAD DIGITAL CONTROLLED POTENTIOMETERS (XDCP); LOW NOISE/LOW POWER/I2C BUS/256 TAPS
| Part | Interface | Temperature Coefficient (Typ) | Package / Case [y] | Package / Case | Package / Case [x] | Taper | Mounting Type | Supplier Device Package | Voltage - Supply [Min] | Voltage - Supply [Max] | Resistance (Ohms) | Configuration | Features | Number of Circuits | Memory Type | Resistance - Wiper (Ohms) (Typ) | Tolerance | Operating Temperature [Max] | Operating Temperature [Min] | Number of Taps | Resistance (Ohms) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Renesas Electronics Corporation X95840WV20IZ-2.7 | I2C | 45 ppm/°C | 4.4 mm | 20-TSSOP | 0.173 in | Linear | Surface Mount | 20-TSSOP | 2.7 V | 5.5 V | 10k | Potentiometer | Selectable Address | 4 | Non-Volatile | 70 Ohms | 20 % | 85 °C | -40 °C | 256 | |
Renesas Electronics Corporation X95840UV20IZ-2.7 | I2C | 45 ppm/°C | 4.4 mm | 20-TSSOP | 0.173 in | Linear | Surface Mount | 20-TSSOP | 2.7 V | 5.5 V | Potentiometer | Selectable Address | 4 | Non-Volatile | 70 Ohms | 20 % | 85 °C | -40 °C | 256 | 50 kOhms | |
Renesas Electronics Corporation X95840WV20I-2.7 | I2C | 45 ppm/°C | 4.4 mm | 20-TSSOP | 0.173 in | Linear | Surface Mount | 20-TSSOP | 2.7 V | 5.5 V | 10k | Potentiometer | Selectable Address | 4 | Non-Volatile | 70 Ohms | 20 % | 85 °C | -40 °C | 256 | |
Renesas Electronics Corporation X95840WV20IZ-2.7T1 | I2C | 45 ppm/°C | 4.4 mm | 20-TSSOP | 0.173 in | Linear | Surface Mount | 20-TSSOP | 2.7 V | 5.5 V | 10k | Potentiometer | Selectable Address | 4 | Non-Volatile | 70 Ohms | 20 % | 85 °C | -40 °C | 256 | |
Renesas Electronics Corporation X95840UV20I-2.7T1 | I2C | 45 ppm/°C | 4.4 mm | 20-TSSOP | 0.173 in | Linear | Surface Mount | 20-TSSOP | 2.7 V | 5.5 V | Potentiometer | Selectable Address | 4 | Non-Volatile | 70 Ohms | 20 % | 85 °C | -40 °C | 256 | 50 kOhms | |
Renesas Electronics Corporation X95840UV20I-2.7 | I2C | 45 ppm/°C | 4.4 mm | 20-TSSOP | 0.173 in | Linear | Surface Mount | 20-TSSOP | 2.7 V | 5.5 V | Potentiometer | Selectable Address | 4 | Non-Volatile | 70 Ohms | 20 % | 85 °C | -40 °C | 256 | 50 kOhms |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 9.98 | |
| 10 | $ 9.01 | |||
| 75 | $ 8.59 | |||
| 150 | $ 7.46 | |||
| 300 | $ 7.13 | |||
| 525 | $ 6.50 | |||
| 1050 | $ 5.66 | |||
Description
General part information
X95840 Series
The X95840 integrates four digitally controlled potentiometers (XDCP™) on a monolithic CMOS integrated circuit. The digitally controlled potentiometers are implemented with a combination of resistor elements and CMOS switches. The position of the wipers is controlled by the user through the I2C bus interface. Each potentiometer has an associated volatile Wiper Register (WR) and a non-volatile Initial Value Register (IVR), that can be directly written to and read by the user. The contents of the WR control the position of the wiper. At power up the device recalls the contents of the four DCP's IVR to the corresponding WRs. The DCPs can be used as three-terminal potentiometers or as two-terminal variable resistors in a wide variety of applications including control, parameter adjustments, and signal processing.
Documents
Technical documentation and resources