TPL0102-EP系列介绍资料

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TPL0102-EP

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具有非易失性存储器的 256 抽头双通道数字电位计

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The TPL0102-EP is a two-channel, linear-taper digital potentiometer with 256 wiper positions. Each potentiometer can be used as a three-terminal potentiometer or as a two-terminal rheostat. The TPL0102-EP-100 has an end-to-end resistance of 100 kΩ.

The TPL0102-EP has non-volatile memory (EEPROM) which can be used to store the wiper position. The internal registers of the TPL0102-EP can be accessed using the I²C interface.

The TPL0102-EP is available in a 14-pin TSSOP package with a specified temperature range of –40°C to 125°C.

Dual-Channel, 256-Position Resolution
Non-Volatile Memory Stores Wiper Settings
2-mm × 2-mm, 14-Pin TSSOP Package
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- to 5.5-V Single-Supply Operation
±2.25 to ±2.75 V Dual-Supply Operation
Operating Temperature Range From
–40°C to 125°
ESD Performance Tested Per JESD 22
- 2000-V Human Body Model
  (A114-B, Class II)
Supports Defense, Aerospace, and Medical Applications
- Controlled Baseline
- One Assembly and Test Site
- One Fabrication Site
- Available in Extended (Q) Temperature –40°c to
  125°C
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability

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 125
Rating	HiRel Enhanced Product

TSSOP (PW)

32 mm² 5 x 6.4

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TPL0102-EP

具有非易失性存储器的 256 抽头双通道数字电位计

4000-306-326