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TPUL2G122-Q1

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Automotive 2ch retriggerable monostable RC configurable pulse generator

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Data sheet

TPUL2G122-Q1

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Data sheet Order now

Product details

Number of channels 2 Supply voltage (min) (V) 1.5 Supply voltage (max) (V) 5.5 Technology family TPUL Input type Schmitt-Trigger Output type Push-Pull Supply current (µA) 2 IOL (max) (mA) 12 IOH (max) (mA) -12 Features Balanced outputs, High speed (tpd 10-50ns), Over-voltage tolerant inputs, Partial power down (Ioff), Retriggerable Operating temperature range (°C) -40 to 125 Rating Automotive
Number of channels 2 Supply voltage (min) (V) 1.5 Supply voltage (max) (V) 5.5 Technology family TPUL Input type Schmitt-Trigger Output type Push-Pull Supply current (µA) 2 IOL (max) (mA) 12 IOH (max) (mA) -12 Features Balanced outputs, High speed (tpd 10-50ns), Over-voltage tolerant inputs, Partial power down (Ioff), Retriggerable Operating temperature range (°C) -40 to 125 Rating Automotive
WQFN (BQB) 16 8.75 mm² 3.5 x 2.5
  • AEC-Q100 qualified for automotive applications:
    • Device temperature grade 1: -40°C to +125°C
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C4B
  • Available in wettable flank QFN package
  • RC configurable from 1µs to 860ms (VCC = 3.3V)
  • For longer pulse widths, TI recommends TPUL2T323-Q1
  • 10% maximum pulse width variation
  • Wide operating range from 1.5V to 5.5V
  • Inputs accept voltages up to 5.5V
  • Schmitt-trigger architecture on all inputs
  • AEC-Q100 qualified for automotive applications:
    • Device temperature grade 1: -40°C to +125°C
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C4B
  • Available in wettable flank QFN package
  • RC configurable from 1µs to 860ms (VCC = 3.3V)
  • For longer pulse widths, TI recommends TPUL2T323-Q1
  • 10% maximum pulse width variation
  • Wide operating range from 1.5V to 5.5V
  • Inputs accept voltages up to 5.5V
  • Schmitt-trigger architecture on all inputs

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Technical documentation

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* Data sheet TPUL2G122-Q1 and TPUL2G122A-Q1 Automotive Dual RC-Timed Retriggerable Monostable Multivibrators datasheet PDF | HTML 20 Jan 2026

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

14-24-LOGIC-EVM — Logic product generic evaluation module for 14-pin to 24-pin D, DB, DGV, DW, DYY, NS and PW packages

The 14-24-LOGIC-EVM evaluation module (EVM) is designed to support any logic device that is in a 14-pin to 24-pin D, DW, DB, NS, PW, DYY or DGV package,

User guide: PDF | HTML
Not available on TI.com
Evaluation board

14-24-NL-LOGIC-EVM — Logic product generic evaluation module for 14-pin to 24-pin non-leaded packages

14-24-NL-LOGIC-EVM is a flexible evaluation module (EVM) designed to support any logic or translation device that has a 14-pin to 24-pin BQA, BQB, RGY, RSV, RJW or RHL package.

User guide: PDF | HTML
Not available on TI.com
Calculation tool

TPUL-KFACTOR-CALC — TPUL Pulse Width and K-Factor Calculator

The calculator utilizes multi-variable linear interpolation across voltage, temperature, and component variations to accelerate configuration of TPUL family monostable multivibrator devices for any application.
Supported products & hardware

Supported products & hardware

Products
Configurable gates
  • TPUL2T323-Q1 — Automotive 2ch retriggerable monostable RC pulse generator, 1000x, TTL-inputs, trigger on CLR RE
Pulse & delay generators
  • TPUL2G122-Q1 — Automotive 2ch retriggerable monostable RC configurable pulse generator
  • TPUL2G123 — 2-ch monostable RC configurable pulse generator
  • TPUL2G123-Q1 — Automotive 2ch retriggerable monostable RC configurable pulse generator, trigger on CLR RE
  • TPUL2G223-Q1 — Automotive 2ch monostable RC configurable pulse generator, trigger on CLR RE
  • TPUL2T122-Q1 — Automotive 2ch monostable RC configurable pulse generator, TTL-inputs
  • TPUL2T123-Q1 — Automotive 2ch retriggerable monostable RC pulse generator, TTL-inputs, trigger on CLR RE
  • TPUL2T223-Q1 — Automotive 2ch monostable RC configurable pulse generator, TTL-inputs, trigger on CLR RE
  • TPUL2T323 — 2ch retriggerable monostable RC pulse generator, 1000x, TTL-inputs, trigger on CLR RE
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WQFN (BQB) 16 Ultra Librarian
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