OPA2347 Datasheet | Burr-Brown

OPA347 OPA2347 OPA347 ® OPA4347 OPA347 OPA347 OPA2347 OPA4347 SBOS167D - NOVEMBER 2000- REVISED JULY 2007 micro Power, Rail-to-Rail Operational Amplifiers Features q LOW IQ: 20µA q micro SIZE PACKAGES: WCSP-8, SC70-5 SOT23-5, SOT23-8, and TSSOP-14 q HIGH SPEED/POWER RATIO WITH BANDWIDTH: 350k Hz q RAIL-TO-RAIL INPUT AND OUTPUT q SINGLE SUPPLY: 2.3V to 5.5V APPLICATIONS q PORTABLE EQUIPMENT q BATTERY-POWERED EQUIPMENT q 2-WIRE TRANSMITTERS q SMOKE DETECTORS q CO DETECTORS DESCRIPTION The OPA347 is a micro Power, low-cost operational amplifier available in micropackages. The OPA347 (single version) is available in the SC-70 and SOT23-5 packages. The OPA2347 (dual version) is available in the SOT23-8 and WCSP-8 packages. Both are also available in the SO-8. The OPA347 is also available in the DIP-8. The OPA4347 (quad) is available in the SO-14 and the TSSOP-14. The small size and low power consumption (34µA per channel maximum) of the OPA347 make it ideal for portable and battery-powered applications. The input range of the OPA347 extends 200m V beyond the rails, and the output range is within 5m V of the rails. The OPA347 also Features an excellent speed/power ratio with a bandwidth of 350k Hz. The OPA347 can be operated with a single or dual power supply from 2.3V to 5.5V. All models are specified for operation from - 55°C to +125°C. OPA2347 (bump side down) Not to Scale Out 1 V- 2 +In 3 Out A - In A +In A V- 18 27 36 45 WCSP-8 (top view) V+ Out B - In B +In B NC 1 - In 2 +In 3 V- 4 OPA347 SOT23-5 OPA347 5 V+ 4 -...