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TI TPL0102-100RUCR

Name: TPL0102-100RUCR
Rating: 4.5 (10 reviews)

Digital Potentiometer 100k Ohm 2 Circuit 256 Taps I2C Interface 14-QFN (2x2)

Brands: TI

Mfr.Part #: TPL0102-100RUCR

Datasheet: TPL0102-100RUCR Datasheet (PDF)

Package/Case: QFN-14

Product Type: Digital Potentiometer ICs

RoHS Status:

Stock Condition: 45 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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Remark

TPL0102-100RUCR General Description

The TPL0102 has two linear-taper digital potentiometers (DPOTs) with 256 wiper positions. Each potentiometer can be used as a three-terminal potentiometer or as a two-terminal rheostat. The TPL0102-100 has an end-to-end resistance of 100 kΩ.

The TPL0102 has non-volatile memory (EEPROM) which can be used to store the wiper position. This is beneficial because the wiper position is stored even during power-off and is automatically reinstated after power-on. The internal registers of the TPL0102 can be accessed using the I²C interface.

The TPL0102 is available in a 14-pin MicroQFN and 14-pin TSSOP package with a specified temperature range of –40°C to 85°C.

Features

Two Potentiometers with 256-Position Resolution
Non-volatile Memory Stores Wiper Settings
100 kΩ End-to-End Resistance (TPL0102-100)
Fast Power-up Response Time to Wiper Setting:
<100 µs
±0.5 LSB INL, ±0.25 LSB DNL (Voltage-Divider
Mode)
4 ppm/°C Ratiometric Temperature Coefficient
I²C-compatible Serial Interface
2.7 V to 5.5 V Single-Supply Operation
±2.25 V to ±2.75 V Dual-Supply Operation
Operating Temperature Range from –40°C to
85°C
Shutdown Mode
ESD Performance Tested Per JESD 22
- 2000-V Human Body Model (A114-B, Class II)
- 1000-V Charged-Device Model (C101)
APPLICATIONS
- Adjustable Gain Amplifiers and Offset Trimming
- Adjustable Power Supplies
- Precision Calibration of Set Point Thresholds
- Sensor Trimming and Calibration
- Mechanical Potentiometer Replacement

All other trademarks are the property of their respective owners

Application

Audio applications as a volume control
Display contrast control in LCDs
Power supply output voltage adjustment
LED brightness control
Feedback loops in motor control systems
Bias voltage adjustment in RF circuits

Specifications

Parameter	Value	Parameter	Value
Number of steps	256	Number of channels	2
End-to-end resistance (typ) (Ω)	100000	Resistance taper	Linear
End-to-end resistance tolerance (max) (%)	20	Interface type	I2C
Memory	Non-Volatile	Bandwidth (MHz)	0.25
Temp coeff (typ) (ppm/°C)	130	Wiper resistance (typ) (Ω)	25
Operating temperature range (°C)	-40 to 85

Shipping

	Ship Fee	Lead Time
DHL	$20.00-$40.00 (0.50 KG)	2-5 days
Fedex	$20.00-$40.00 (0.50 KG)	2-5 days
UPS	$20.00-$40.00 (0.50 KG)	2-5 days
TNT	$20.00-$40.00 (0.50 KG)	2-5 days
EMS	$20.00-$40.00 (0.50 KG)	2-5 days
REGISTERED AIR MAIL	$20.00-$40.00 (0.50 KG)	2-5 days

Processing Time：Shipping fee depend on different zone and country.

Payment

Terms of payment		Hand Fee
	Wire Transfer	charge US$30.00 banking fee.
	Paypal	charge 4.0% service fee.
	Credit Card	charge 3.5% service fee.
	Western Union	charge US.00 banking fee.
	Money Gram	charge US$0.00 banking fee.

Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

Packing

Step1 :Product
Step2 :Vacuum packaging
Step3 :Anti-static bag
Step4 :Individual packaging
Step5 :Packaging boxes
Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Equivalent Parts

For the TPL0102-100RUCR component, you may consider these replacement and alternative parts:

Part Number

Brands

Package

Description

Part Number : MCP41010

Brands :

Package :

Description : MCP41010 from Microchip: A two-channel digital potentiometer with similar specifications to TPL0102-100RUCR.

Part points

The TPL0102-100RUCR is a digitally controlled potentiometer IC that has two channels with 256 tap points each. It is commonly used in applications where the resistance value needs to be adjusted digitally, such as in audio systems, instrumentation, and communication equipment. This chip offers low power consumption, high reliability, and precise resistance values for optimal performance.
Equivalent

The equivalent products of TPL0102-100RUCR chip are TPL0102-100RUCR, TPL0102-100RUC, TPL0102-100RUCT, TPL0102-100RUKT, and TPL0102-100RUWT. These are all digital potentiometers with 100 ohm resistance and similar specifications.
Features

The TPL0102-100RUCR is a digitally programmable resistor with 256 taps, a resistance range of 100 ohms, and ±8% resistance tolerance. It offers stable resistance over varying temperatures, low power consumption, and operates on a single power supply voltage. It also provides non-volatile memory storage for resistance settings.
Pinout

The TPL0102-100RUCR is a digipot IC with 2 channels, 100kΩ resistance, and a total pin count of 8. Pin functions include VDD (power supply), GND (ground), SDI (serial data input), SCK (serial clock input), CS (chip select), SDO (serial data output), A (analog input), and B (analog output).
Manufacturer

The manufacturer of the TPL0102-100RUCR is Texas Instruments. Texas Instruments is an American technology company specializing in semiconductor design and manufacturing. They produce a wide range of integrated circuits, sensors, and other electronic components for various industries such as automotive, industrial, and consumer electronics.
Application Field

The TPL0102-100RUCR is commonly used in applications such as digital potentiometers, programmable voltage dividers, and resistor networks for various electronic circuits. It is ideal for applications that require precision resistance adjustment, such as audio equipment, instrumentation, and communication devices.
Package

The TPL0102-100RUCR is a dual-channel, non-volatile digital potentiometer chip in a 16-pin QFN (Quad Flat No-Lead) package. It has a size of 3x3 mm.