Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsLinear ICsLinear IC - Comparator Differential Open collector SOT 23 5

TLV1391

SINGLE DIFFERENTIAL COMPARATORS

SLCS128F − APRIL 1996 − REVISED JUNE 2007

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

D Low-Voltage and Single-Supply Operation

= 2 V to 7 V

D Common-Mode Voltage Range Includes

Ground

D Fast Response Time . . . 0.7 µs Typ

D Low Supply Current ...80 µA Typ and

150 µA Max

D Fully Specified at 3-V and 5-V Supply

Voltages

description/ordering informaton

The TLV1391 is a differential comparator built using a Texas Instruments low-voltage, high-speed bipolar

process. These devices have been developed specifically for low-voltage, single-supply applications. Their

enhanced performance makes them excellent replacements for the LM393 in the improved 3-V and 5-V system

designs.

The TLV1391, with its typical supply current of only 80 µA, is ideal for low-power systems. Response time also

has been improved to 0.7 µs.

ORDERING INFORMATION

PACKAGE

†

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

‡

0°Cto70°C

SOT 23 5 (DBV)

Reel of 3000 TLV1391CDBVR

Y3D

−0°C to 70°C SOT-23-5 (DBV)

Reel of 250 TLV1391CDBVT

Y3D_

40°Cto85°C

SOT 23 5 (DBV)

Reel of 3000 TLV1391IDBVR

Y3E

−40°C to 85°C SOT-23-5 (DBV)

Reel of 250 TLV1391IDBVT

Y3E_

†

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are

available at www.ti.com/sc/package.

‡

The actual top-side marking has one additional character that designates the wafer fab/assembly site.

symbol (each comparator)

OUT

IN+

IN−

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

DBV PACKAGE

(TOP VIEW)

IN−

CC−

/GND

IN+

CC+

OUT

Summary of content (13 pages)

PAGE 1
TLV1391 SINGLE DIFFERENTIAL COMPARATORS SLCS128F − APRIL 1996 − REVISED JUNE 2007 D Low-Voltage and Single-Supply Operation DBV PACKAGE (TOP VIEW) VCC = 2 V to 7 V D Common-Mode Voltage Range Includes D D D Ground Fast Response Time . . . 0.7 µs Typ Low Supply Current . . .
PAGE 2
TLV1391 SINGLE DIFFERENTIAL COMPARATORS SLCS128F − APRIL 1996 − REVISED JUNE 2007 equivalent schematic VCC IN+ IN− GND OUT COMPONENT COUNT 2 Transistors 26 Resistors 1 Diodes 4 Epi-FET 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PAGE 3
TLV1391 SINGLE DIFFERENTIAL COMPARATORS SLCS128F − APRIL 1996 − REVISED JUNE 2007 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 4
TLV1391 SINGLE DIFFERENTIAL COMPARATORS SLCS128F − APRIL 1996 − REVISED JUNE 2007 electrical characteristics, VCC = 3 V PARAMETER TEST CONDITIONS MIN TA 25°C VIO Input offset voltage VO = 1.4 1 4 V, V VIC = VICR(min) Common mode input voltage range Common-mode Low-level output voltage VID = −1 V, IOL = 500 µA Input offset current VO = 1.4 14V IIB Input bias current 14V VO = 1.4 IOH High level output current High-level IOL 5 0 to VCC−1.
PAGE 5
TLV1391 SINGLE DIFFERENTIAL COMPARATORS SLCS128F − APRIL 1996 − REVISED JUNE 2007 electrical characteristics, VCC = 5 V PARAMETER TEST CONDITIONS MIN TA 25°C VIO Input offset voltage VO = 1.4 1 4 V, V VIC = VICR(min) Common mode input voltage range Common-mode Low-level output voltage VID = −1 V, IOL = 500 µA Input offset current VO = 1.4 14V IIB Input bias current 14V VO = 1.4 IOH High level output current High-level IOL 5 0 to VCC−1.
PAGE 6
TLV1391 SINGLE DIFFERENTIAL COMPARATORS SLCS128F − APRIL 1996 − REVISED JUNE 2007 TYPICAL CHARACTERISTICS HIGH-TO LOW-LEVEL OUTPUT RESPONSE FOR VARIOUS INPUT OVERDRIVES VO − Output Voltage − V 4.5 3 1.5 40 mV 20 mV 10 mV 5 mV 2 mV 0 100 V I(STEP) − Input Voltage Step − mV V I(STEP) − Input Voltage Step − mV VO − Output Voltage − V LOW-TO HIGH-LEVEL OUTPUT RESPONSE FOR VARIOUS INPUT OVERDRIVES 0 VCC = 3 V TA = 25° C 0 0.5 1 1.5 2 4.5 3 1.
PAGE 7
PACKAGE OPTION ADDENDUM www.ti.
PAGE 8
PACKAGE OPTION ADDENDUM www.ti.com 11-Apr-2013 (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined.
PAGE 9
PACKAGE MATERIALS INFORMATION www.ti.com 6-Sep-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) TLV1391CDBVR SOT-23 DBV 5 3000 178.0 9.0 TLV1391CDBVT SOT-23 DBV 5 250 178.0 TLV1391IDBVR SOT-23 DBV 5 3000 180.0 TLV1391IDBVT SOT-23 DBV 5 250 179.0 3.23 3.17 1.37 4.0 8.0 Q3 9.0 3.23 3.17 1.37 4.0 8.0 Q3 8.4 3.23 3.17 1.37 4.0 8.
PAGE 10
PACKAGE MATERIALS INFORMATION www.ti.com 6-Sep-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TLV1391CDBVR SOT-23 DBV 5 3000 180.0 180.0 18.0 TLV1391CDBVT SOT-23 DBV 5 250 180.0 180.0 18.0 TLV1391IDBVR SOT-23 DBV 5 3000 202.0 201.0 28.0 TLV1391IDBVT SOT-23 DBV 5 250 203.0 203.0 35.
PAGE 11
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PAGE 13
IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.