DatasheetsPDF.com

TLV2442A-Q1 Dataheets PDF



Part Number TLV2442A-Q1
Manufacturers Texas Instruments
Logo Texas Instruments
Description WIDE-INPUT-VOLTAGE OPERATIONAL AMPLIFIERS
Datasheet TLV2442A-Q1 DatasheetTLV2442A-Q1 Datasheet (PDF)

TLV2442-Q1, TLV2442A-Q1 TLV2444A-Q1 www.ti.com.... SGLS181C – SEPTEMBER 2003 – REVISED AUGUST 2009 Advanced LinCMOS™ RAIL-TO-RAIL OUTPUT WIDE-INPUT-VOLTAGE OPERATIONAL AMPLIFIERS FEATURES 1 •23 Qualified for Automotive Applications • ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0) • Output Swing .

  TLV2442A-Q1   TLV2442A-Q1


Document
TLV2442-Q1, TLV2442A-Q1 TLV2444A-Q1 www.ti.com........................................................................................................................................... SGLS181C – SEPTEMBER 2003 – REVISED AUGUST 2009 Advanced LinCMOS™ RAIL-TO-RAIL OUTPUT WIDE-INPUT-VOLTAGE OPERATIONAL AMPLIFIERS FEATURES 1 •23 Qualified for Automotive Applications • ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0) • Output Swing Includes Both Supply Rails • Extended Common-Mode Input Voltage Range: 0 V to 4.25 V (Min) at 5-V Single Supply • No Phase Inversion • Low Noise: 16 nV/√Hz Typ at f = 1 kHz • Low Input Offset Voltage: 950 µV Max at TA = 25°C (TLV244xA) • Low Input Bias Current: 1 pA (Typ) • 600-Ω Output Drive • High-Gain Bandwidth: 1.8 MHz (Typ) • Low Supply Current: 750 µA Per Channel (Typ) • Macromodel Included DESCRIPTION The TLV244x and TLV244xA are low-voltage operational amplifiers from Texas Instruments. The common-mode input voltage range of these devices has been extended over typical standard CMOS amplifiers, making them suitable for a wide range of applications. In addition, these devices do not phase invert when the common-mode input is driven to the supply rails. This satisfies most design requirements without paying a premium for rail-to-rail input performance. They also exhibit rail-to-rail output performance for increased dynamic range in singleor split-supply applications. This family is fully characterized at 3-V and 5-V supplies and is optimized for low-voltage operation. Both devices offer comparable ac performance while having lower noise, input offset voltage, and power dissipation than existing CMOS operational amplifiers. The TLV244x has increased output drive over previous rail-to-rail operational amplifiers and can drive 600-Ω loads for telecommunications applications. The other members in the TLV244x family are the low-power, TLV243x, and micro-power, TLV2422, versions. VOH − High-Level Output Voltage − V HIGH-LEVEL OUTPUT VOLTAGE vs HIGH-LEVEL OUTPUT CURRENT 3 VDD = 3 V 2.5 2 TA = − 40°C 1.5 1 TA = 125°C 0.5 TA = 85°C TA = 25°C 0 0 2 4 6 8 10 12 IOH − High-Level Output Current − mA Figure 1. The TLV244x, exhibiting high input impedance and low noise, is excellent for small-signal conditioning for high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels and low-voltage operation, these devices work well in hand-held monitoring and remote-sensing applications. In addition, the rail-to-rail output feature with single- or split-supplies makes this family a great choice when interfacing with analog-to-digital converters (ADCs). For precision applications, the TLV244xA is available with a maximum input offset voltage of 950 µV. If the design requires single operational amplifiers, see the TI TLV2211/21/31. This is a family of rail-to-rail output operational amplifiers in the SOT-23 package. Their small size and low power consumption make them ideal for high-density battery-powered equipment. 1 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. Advanced LinCMOS is a trademark of Texas Instruments. 2 PSpice, Parts are trademarks of MicroSim. 3 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. Copyright © 2003–2009, Texas Instruments Incorporated TLV2442-Q1, TLV2442A-Q1 TLV2444A-Q1 SGLS181C – SEPTEMBER 2003 – REVISED AUGUST 2009........................................................................................................................................... www.ti.com TA –40°C to 125°C VIOmax AT 25=C 950 µV 2.5 mV 950 µV Dual Dual Quad ORDERING INFORMATION(1) PACKAGE (2) SOIC – D TSSOP – PW MSOP – DGK SOIC – D TSSOP – PW TSSOP – PW Reel of 2500 Reel of 2000 Reel of 2500 Reel of 2500 Reel of 2000 Reel of 2000 ORDERABLE PART NUMBER TLV2442AQDRQ1 TLV2442AQPWRQ1 TLV2442QDGKRQ1 TLV2442QDRQ1 TLV2442QPWRQ1 TLV2444AQPWRQ1 TOP-SIDE MARKING 2442AQ 2442AQ OBR 2442Q1 2442Q1 2444AQ (1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com. (2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. TLV2442 D, DGK, OR PW PACKAGE (TOP VIEW) 1OUT 1 1IN - 2 1IN+ 3 VDD - /GND 4 8 VDD + 7 2OUT 6 2IN5 2IN+ TLV2444 PW PACKAGE (TOP VIEW) 1OUT 1 14 4OUT 1IN - 2 13 4IN - 1IN+ 3 12 4IN+ VDD+ 4 11 VDD- /GND 2IN+ 5 10 3IN+ 2IN - 6 9 3IN - 2OUT 7 8 3OUT 2 Submit Docume.


TLV2442-Q1 TLV2442A-Q1 TLV2444A-Q1


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)