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TPL0102-EP Arkusz danych(PDF) 1 Page - Texas Instruments |
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TPL0102-EP Arkusz danych(HTML) 1 Page - Texas Instruments |
1 / 36 page I 2C INTERFACE VOLATILE REGISTERS NON-VOLATILE REGISTERS A0 A1 A2 HA LA HB LB WA WB VDD VSS GND SDA SCL Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPL0102-EP SLIS149 – JUNE 2014 TPL0102-EP 256-Taps Dual-Channel Digital Potentiometer With Non-Volatile Memory 1 Features 2 Applications 1 • Dual-Channel, 256-Position Resolution • Adjustable Gain Amplifiers and Offset Trimming • Non-Volatile Memory Stores Wiper Settings • Adjustable Power Supplies • 2-mm × 2-mm, 14-Pin TSSOP Package • Precision Calibration of Set Point Thresholds • 100-k Ω End-to-End Resistance (TPL0102-100) • Sensor Trimming and Calibration • Fast Power-Up Response Time to Wiper Setting: • Mechanical Potentiometer Replacement <100 µs 3 Description • ±0.5 LSB INL, ±0.25 LSB DNL (Voltage-Divider The TPL0102-EP is a two-channel, linear-taper digital Mode) potentiometer with 256 wiper positions. Each • 4 ppm/°C Ratiometric Temperature Coefficient potentiometer can be used as a three-terminal • I2C-Compatible Serial Interface potentiometer or as a two-terminal rheostat. The • 2.7- to 5.5-V Single-Supply Operation TPL0102-EP-100 has an end-to-end resistance of 100 k Ω. • ±2.25 to ±2.75 V Dual-Supply Operation The TPL0102-EP has non-volatile memory • Operating Temperature Range From (EEPROM) which can be used to store the wiper –40°C to 125°C position. The internal registers of the TPL0102-EP • ESD Performance Tested Per JESD 22 can be accessed using the I2C interface. – 2000-V Human Body Model The TPL0102-EP is available in a 14-pin TSSOP (A114-B, Class II) package with a specified temperature range of –40°C • Supports Defense, Aerospace, and Medical to 125°C. Applications – Controlled Baseline Device Information(1) ORDER NUMBER PACKAGE BODY SIZE (NOM) – One Assembly and Test Site TPL0102- – One Fabrication Site TSSOP (14) 5.00 mm × 4.40 mm 100QPWREP – Available in Extended (Q) Temperature –40°C (1) For all available packages, see the orderable addendum at to 125°C the end of the data sheet. – Extended Product Life Cycle – Extended Product-Change Notification – Product Traceability 4 Functional Block Diagram 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
Podobny numer części - TPL0102-EP_15 |
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Podobny opis - TPL0102-EP_15 |
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