Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsLinear ICsLinear IC - Comparator Multi-purpose Push pull SOT 23 5

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FEATURES APPLICATIONS

D PACKAGE

(TOP VIEW)

CC+

OUT

IN–

IN+

CC–

NC – No internal connection

DBV PACKAGE

(TOP VIEW)

OUT

CC+

IN+

CC–

IN–

DCK PACKAGE

(TOP VIEW)

OUT

CC+

IN+

IN–

CC–

DESCRIPTION/ORDERING INFORMATION

TLV7211 , , TLV7211A

CMOS COMPARATORS

WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT

SLCS149B – AUGUST 2006 – REVISED JANUARY 2007

• Battery-Powered Products

• Parameters Specified at 2.7-V, 5-V, and 15-V

Supplies

• Notebooks and PDAs

• Mobile Communications

• Supply Current 7 µ A (Typ) at 5 V

• Alarm and Security Circuits

• Response Time 4 µ s (Typ) at 5 V

• Direct Sensor Interface

• Push-Pull Output

• Replaces Amplifiers Used as Comparators

• Input Common-Mode Range Beyond

With Better Performance and Lower Current

CC–

and V

CC+

• Low Input Current

The TLV7211 and TLV7211A are micropower CMOS comparators available in the space-saving SOT-23-5

package. This makes the comparators ideal for space- and weight-critical designs. The TLV7211A features an

input offset voltage of 5 mV, and the TLV7211 features an input offset voltage of 15 mV.

The main benefits of the SOT-23-5 package are most apparent in small portable electronic devices, such as

mobile phones, pagers, notebook computers, personal digital assistants, and PCMCIA cards. The rail-to-rail

input voltage makes the TLV7211 or TLV7211A a good choice for sensor interfacing, such as light detector

circuits, optical and magnetic sensors, and alarm and status circuits.

The SOT-23-5 package's small size allows it to fit into tight spaces on PC boards.

ORDERING INFORMATION

PACKAGE

(1)

ORDERABLE PART NUMBER TOP-SIDE MARKING

(2)

(MAX)

Reel of 2500 TLV7211AIDR

SOIC – D 7211AI

Tube of 75 TLV7211AID

5 mV SOT-23-5 – DBV Reel of 3000 TLV7211AIDBVR YBN_

Reel of 3000 TLV7211AIDCKR

SOT (SC-70) – DCK Y8_

Reel of 250 TLV7211AIDCKT

–40 ° C to 85 ° C

Reel of 2500 TLV7211IDR

SOIC – D TY7211

Tube of 75 TLV7211ID

15 mV SOT-23-5 – DBV Reel of 3000 TLV7211IDBVR YBK_

Reel of 3000 TLV7211IDCKR

SOT (SC-70) – DCK Y7_

Reel of 250 TLV7211IDCKT

(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

(2) DBV/DCK: The actual top-side marking has one additional character that designates the assembly/test site.

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.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

Summary of content (21 pages)

PAGE 1
TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.com SLCS149B – AUGUST 2006 – REVISED JANUARY 2007 FEATURES APPLICATIONS • • • • • • • • • • • • Parameters Specified at 2.
PAGE 2
TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.com SLCS149B – AUGUST 2006 – REVISED JANUARY 2007 FUNCTIONAL BLOCK DIAGRAM IN– OUT IN+ Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) MIN VCC+ – VCC– MAX Supply voltage (2) UNIT 16 V ±Supply voltage V VID Differential input voltage (3) VI Input voltage range (any input) VCC– – 0.3 VCC+ + 0.3 V VO Output voltage range VCC– – 0.3 VCC+ + 0.
PAGE 3
TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.com SLCS149B – AUGUST 2006 – REVISED JANUARY 2007 2.7-V Electrical Characteristics VCC+ = 2.7 V, VCC– = GND, VCM = VO = VCC+/2, and RL > 1 MΩ (unless otherwise noted) PARAMETER TEST CONDITIONS TJ TLV7211A MIN 25°C TLV7211 TYP MAX 3 5 MIN TYP MAX 3 15 UNIT VOS Input offset voltage TCVOS Input offset voltage temperature drift 25°C 1 1 Input offset voltage average drift (1) 25°C 3.3 3.
PAGE 4
TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.com SLCS149B – AUGUST 2006 – REVISED JANUARY 2007 5-V Electrical Characteristics VCC+ = 5 V, VCC– = GND, VCM = VO = VCC+/2, and RL > 1 MΩ (unless otherwise noted) PARAMETER TEST CONDITIONS TLV7211A MIN 25°C TLV7211 TYP MAX 3 5 MIN TYP MAX 3 15 UNIT VOS Input offset voltage TCVOS Input offset voltage temperature drift 25°C 1 1 Input offset voltage average drift (1) 25°C 3.3 3.
PAGE 5
TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.
PAGE 6
TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.com SLCS149B – AUGUST 2006 – REVISED JANUARY 2007 Switching Characteristics TJ = 25°C, VCC+ = 5 V, VCC– = GND, VCM = VO = VCC+/2, and RL > 1 MΩ (unless otherwise noted) TYP UNIT trise Rise time PARAMETER f = 10 kHz, CL = 50 pF (1), Overdrive = 10 mV TEST CONDITIONS 0.3 µs tfall Fall time f = 10 kHz, CL = 50 pF (1), Overdrive = 10 mV 0.
PAGE 7
TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.com SLCS149B – AUGUST 2006 – REVISED JANUARY 2007 TYPICAL CHARACTERISTICS SUPPLY CURRENT vs SUPPLY VOLTAGE (SOURCING) SUPPLY CURRENT vs SUPPLY VOLTAGE (SINKING) 18 7 TA = -40°C 6 TA = -40°C 16 TA = 25°C TA = 25°C 4 Supply Current – µA Supply Current – µA 14 5 TA = 85°C 3 TA = 125°C 2 10 TA = 125°C 8 6 4 Positive Input = 0.1 V Negative Input = 0 V 1 Positive Input = 0 V Negative Input = 0.
PAGE 8
TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.com SLCS149B – AUGUST 2006 – REVISED JANUARY 2007 TYPICAL CHARACTERISTICS (continued) OUTPUT SOURCING CURRENT vs SUPPLY VOLTAGE OUTPUT SINKING CURRENT vs SUPPLY VOLTAGE 80 120 Positive Input = 0.1 V Negative Input = 0 V 70 Positive Input = 0.
PAGE 9
TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.
PAGE 10
TLV7211,, TLV7211A CMOS COMPARATORS WITH RAIL-TO-RAIL INPUT AND PUSH-PULL OUTPUT www.ti.
PAGE 11
PACKAGE OPTION ADDENDUM www.ti.
PAGE 12
PACKAGE OPTION ADDENDUM www.ti.
PAGE 13
PACKAGE MATERIALS INFORMATION www.ti.com 26-Jan-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) TLV7211AIDBVR SOT-23 DBV 5 3000 178.0 9.0 TLV7211AIDCKR SC70 DCK 6 3000 180.0 TLV7211AIDCKT SC70 DCK 6 250 180.0 TLV7211AIDR SOIC D 8 2500 TLV7211IDBVR SOT-23 DBV 5 TLV7211IDCKR SC70 DCK TLV7211IDCKT SC70 DCK TLV7211IDR SOIC D 3.23 3.17 1.
PAGE 14
PACKAGE MATERIALS INFORMATION www.ti.com 26-Jan-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TLV7211AIDBVR SOT-23 DBV 5 3000 180.0 180.0 18.0 TLV7211AIDCKR SC70 DCK 6 3000 202.0 201.0 28.0 TLV7211AIDCKT SC70 DCK 6 250 202.0 201.0 28.0 TLV7211AIDR SOIC D 8 2500 340.5 338.1 20.6 TLV7211IDBVR SOT-23 DBV 5 3000 180.0 180.0 18.0 TLV7211IDCKR SC70 DCK 6 3000 202.0 201.0 28.
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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.