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TLV27L1CDBVT Datasheet(PDF) 1 Page - Texas Instruments |
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TLV27L1CDBVT Datasheet(HTML) 1 Page - Texas Instruments |
1 / 12 page TLV27L1 TLV27L2 SLOS378A – SEPTEMBER 2001 – REVISED JULY 2003 FAMILY OF MICROPOWER RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS 1 www.ti.com FEATURES D BiMOS Rail-to-Rail Output D Input Bias Current ... 1 pA D High Wide Bandwidth ... 160 kHz D High Slew Rate ... 0.1 V/µs D Supply Current ... 7 µA (per channel) D Input Noise Voltage ... 89 nV/√Hz D Supply Voltage Range ... 2.7 V to 16 V D Specified Temperature Range – –40 °C to 125°C ... Industrial Grade – 0 °C to 70°C ... Commercial Grade D Ultra-Small Packaging – 5 Pin SOT-23 (TLV27L1) APPLICATIONS D Portable Medical D Power Monitoring D Low Power Security Detection Systems D Smoke Detectors DESCRIPTION The TLV27Lx single supply operational amplifiers provide rail-to-rail output capability. The TLV27Lx takes the minimum operating supply voltage down to 2.7 V over the extended industrial temperature range, while adding the rail-to-rail output swing feature. The TLV27Lx also provides 160-kHz bandwidth from only 7 µA. The maximum recommended supply voltage is 16 V, which allows the devices to be operated from ( ±8-V supplies down to ±1.35 V) two rechargeable cells. The rail-to-rail outputs make the TLV27Lx good upgrades for the TLC27Lx family—offering more bandwidth at a lower quiescent current. The TLV27Lx offset voltage is equal to that of the TLC27LxA variant. Their cost effectiveness makes them a good alternative to the TLC/V225x, where offset and noise are not of premium importance. The TLV27L1/2 are available in the commercial temperature range to enable easy migration from the equivalent TLC27Lx. The TLV27L1 is not available with the power saving/performance boosting programmable pin 8. The TLV27L1 is available in the small SOT-23 package —something the TLC27(L)1 was not—enabling performance boosting in a smaller package. The TLV27L2 is available in the 3mm x 5mm MSOP, providing PCB area savings over the 8-pin SOIC and 8-pin TSSOP. SELECTION GUIDE DEVICE VS [V] IQ/ch [ µA] VICR [V] VIO [mV] IIB [pA] GBW [MHz] SLEW RATE [V/ µs] Vn, 1 kHz [nV/ √Hz] TLV27Lx 2.7 to 16 11 –0.2 to VS+1.2 5 60 0.18 0.06 89 TLV238x 2.7 to 16 10 –0.2 to VS–0.2 4.5 60 0.18 0.06 90 TLC27Lx 4 to 16 17 –0.2 to VS–1.5 10/5/2 60 0.085 0.03 68 OPAx349 1.8 to 5.5 2 –0.2 to VS+0.2 10 10 0.070 0.02 300 OPAx347 2.3 to 5.5 34 –0.2 to VS+0.2 6 10 0.35 0.01 60 TLC225x 2.7 to 16 62.5 0 to VS–1.5 1.5/0.85 60 0.200 0.02 19 NOTE: All dc specs are maximums while ac specs are typicals. 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. Copyright 2001–2003, Texas Instruments Incorporated 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. |
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