TLV1704-SEP

ACTIVE

2.2-V to 36-V, radiation hardened microPower quad comparator in space enhanced plastic

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Product details

Parameters

Number of channels (#) 4 Output type Open-collector Propagation delay time (µs) 0.56 Vs (Max) (V) 36 Vs (Min) (V) 2.2 Vos (offset voltage @ 25 C) (Max) (mV) 2.5 Iq per channel (Typ) (mA) 0.055 Input bias current (+/-) (Max) (nA) 15 Rail-to-rail In Rating Space Operating temperature range (C) -55 to 125 Features VICR (Max) (V) 36 VICR (Min) (V) 2.2 open-in-new Find other Comparators

Package | Pins | Size

TSSOP (PW) 14 32 mm² 5 x 6.4 open-in-new Find other Comparators

Features

  • VID V62/18613
  • Radiation Hardened
    • Single Event Latch-up (SEL) Immune to 43 MeV-cm2/mg at 125°C
    • ELDRS Free to 30 krad(Si)
    • Total Ionizing Dose (TID) RLAT for Every Wafer Lot up to 20 krad(Si)
  • Space Enhanced Plastic
    • Controlled Baseline
    • Gold Wire
    • NiPdAu Lead Finish
    • One Assembly and Test Site
    • One Fabrication Site
    • Available in Military (–55°C to 125°C) Temperature Range
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability
    • Enhanced Mold Compound for Low Outgassing
  • Supply Range: 2.2 V to 36 V or ±1.1 V to ±18 V
  • Low Quiescent Current: 55 µA per Comparator
  • Input Common-Mode Range Includes Both Rails
  • Low Propagation Delay: 560 ns
  • Low Input Offset Voltage: 300 µV
  • Open Collector Outputs:
    • Up to 36 V Above Negative Supply Regardless of Supply Voltage
  • Small Packages:
    • Quad: TSSOP-14

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Description

The TLV1704-SEP (Quad) device offers a wide supply range, rail-to-rail inputs, low quiescent current, and low propagation delay. All these features come in industry-standard, extremely-small packages, making these devices the best general-purpose comparators available.

The open collector output offers the advantage of allowing the output to be pulled to any voltage rail up to 36 V above the negative power supply, regardless of the TLV1704-SEP supply voltage.

The device is a microPower comparator. Low input offset voltage, low input bias currents, low supply current, and open-collector configuration make the TLV1704-SEP device flexible enough to handle almost any application, from simple voltage detection to driving a single relay.

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Technical documentation

= Top documentation for this product selected by TI
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Type Title Date
* Datasheet TLV1704-SEP 2.2-V to 36-V, Radiation Hardened microPower Quad Comparator in Space Enhanced Plastic datasheet Nov. 07, 2018
* Radiation & reliability report TLV1704-SEP Production Flow and Reliability Report Jul. 18, 2019
* Radiation & reliability report TLV1704-SEP Single-Event Latch-Up (SEL) Radiation Report Nov. 14, 2018
* Radiation & reliability report TLV1704-SEP Radiation Hardened microPower Quad Comparator Plastic TID Report Nov. 11, 2018
Selection guide TI Space Products (Rev. H) Jan. 27, 2021
Technical articles Space Enhanced Plastic gives designers a new solution for emerging low-Earth orbit commercial applications Oct. 03, 2019
Application note Reduce the risk in NewSpace with Space Enhanced Plastic products Jul. 29, 2019
Application note Comparator with and without hysteresis circuit (Rev. A) Feb. 04, 2019
Application note High-side current sensing with comparator circuit Sep. 20, 2018
Application note Reverse Current Protection Using MOSFET and Comparator to Minimize Power Dissipa Feb. 22, 2018
Technical articles Op Amps used as Comparators—is it okay? Mar. 14, 2012
User guide Universal Operational Amplifier Evaluation Module Selection Guide (Rev. B) Mar. 20, 2001

Design & development

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Hardware development

EVALUATION BOARD Download
document-generic User guide
5
Description

The OPAMPEVM-MSOPTSSOP is a general purpose blank circuit board that simplifies evaluation of surface-mount op amps. The evaluation module board design allows many different circuits to be constructed easily and quickly. The board has three separate circuit development areas that can be snapped (...)

Design tools & simulation

SIMULATION MODEL Download
SBOM857.TSC (277 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SBOM858.ZIP (5 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SBOM859A.ZIP (24 KB) - PSpice Model
SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SIMULATION TOOL Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide

CAD/CAE symbols

Package Pins Download
TSSOP (PW) 14 View options

Ordering & quality

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