TSH31

TSH31 280MHz BANDWIDTH MOS INPUT SINGLE OPERATIONAL AMPLIFIER s VERY LOW INPUT CURRENT : 2pA typ s GAIN BANDWIDTH PRODUCT : 280MHz s GAIN OF 2 STABILITY s SLEW RATE : 300V/ µs s STANDARD PIN OUT DESCRIPTION The TSH31 is a low cost wide bandwidth single operational amplifier featuring extremely low input current of 2pA typ. Other features as high slew rate, fast settling time and high linearity make it suitable for many applications requiring speed and very high input impedance as photo cell amplifier, Fet probe, high speed precision integrator, sample and hold circuit. ORDER CODE Package Part Number TSH31I Temperature Range D -40°C, +125°C D SO8 (Plastic Micropackage) PIN CONNECTIONS (top view) Offset Null 1 Inverting Input Non-inverting Input VCC 1 2 3 4 8 Offset Null 2 7 VCC+ 6 5 Output N.C. D = Small Outline Package (SO) - also available in Tape & Reel (DT) October 2000 1/5 TSH31 SCHEMATIC DIAGRAM 7 VCC + noninverting input 3 Internal V ref 6 output Cc 2 inverting input 1 Offset N1 8 Offset N2 4 VCC- INPUT OFFSET VOLTAGE NULL CIRCUIT TSH31 N1 N2 100kW V CC MAXIMUM RATINGS Symbol VCC Vid Vi Iin Toper Supply Voltage Differential Input Voltage Input Voltage Current On Offset Null Pins Operating Free-Air Temperature range Parameter Value ±7 ±5 ±5 ±20 -40 to +125 Unit V V V V °C OPERATING CONDITIONS Symbol VCC Vic Supply Voltage Common Mode Input Voltage Range Parameter Value ±3 to ±6 VCC to VCC -3 + Unit V V 2/5 TSH31 ELECTRICAL CHARACTERISTICS VCC = ±...