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TLV2241IP Datasheet(PDF) 1 Page - Texas Instruments |
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TLV2241IP Datasheet(HTML) 1 Page - Texas Instruments |
1 / 22 page TLV2241, TLV2242, TLV2244 FAMILY OF 1- µA/Ch RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS SLOS329C – JULY 2000 REVISED - NOVEMBER 2000 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D Micropower Operation ... 1 µA/Channel D Rail-to-Rail Input/Output D Gain Bandwidth Product ... 5.5 kHz D Supply Voltage Range ... 2.5 V to 12 V D Specified Temperature Range – TA = 0°C to 70°C... Commercial Grade – TA = –40°C to 125°C... Industrial Grade D Ultrasmall Packaging – 5-Pin SOT-23 (TLV2241) – 8-Pin MSOP (TLV2242) D Universal OpAmp EVM description The TLV224x family of single-supply operational amplifiers offers very low supply current of only 1 µA per channel. The low supply current is coupled with extremely low input bias currents enabling them to be used with mega- Ω resistors making them ideal for portable, long active life, applications. DC accuracy is ensured with a low typical offset voltage as low as 600 µV, CMRR of 100 dB, and minimum open loop gain of 100 V/mV at 2.7 V. The maximum recommended supply voltage is as high as 12 V and ensured operation down to 2.5 V, with electrical characteristics specified at 2.7 V, 5 V and 12 V. The 2.5-V operation makes it compatible with Li-Ion battery-powered systems and many micropower microcontrollers available today including TI’s MSP430. FAMILY PACKAGE TABLE DEVICE NO OF Ch PACKAGE TYPES UNIVERSAL DEVICE NO. OF Ch PDIP SOIC SOT-23 TSSOP MSOP EVM TLV2241 1 8 8 5 — — Refer to the EVM TLV2242 2 8 8 — — 8 Refer to the EVM Selection Guide TLV2244 4 14 14 — 14 — (Lit# SLOU060) SELECTION OF SINGLE SUPPLY OPERATIONAL AMPLIFIER PRODUCTS† DEVICE VDD (V) VIO (mV) BW (MHz) SLEW RATE (V/ µs) IDD (PER CHANNEL) ( µA) RAIL-TO-RAIL TLV240x‡ 2.5–16 0.390 0.005 0.002 0.880 I/O TLV224x 2.5–12 0.600 0.005 0.002 1 I/O TLV2211 2.7–10 0.450 0.065 0.025 13 O TLV245x 2.7–6 0.020 0.22 0.110 23 I/O TLV225x 2.7–8 0.200 0.2 0.12 35 O † All specifications are typical values measured at 5 V. ‡ This device also offers 18-V reverse battery protection and 5-V over-the-rail operation on the inputs. 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 024 68 10 12 SUPPLY CURRENT vs SUPPLY VOLTAGE VCC – Supply Voltage – V AV = 1 VIN = VCC / 2 TA =25 °C Operational Amplifier + – Copyright © 2000, Texas Instruments Incorporated 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. |
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