TS921

® TS921 RAIL TO RAIL HIGH OUTPUT CURRENT SINGLE OPERATIONAL AMPLIFIER . . . . . . . . . RAIL TO RAIL INPUT AND OUTPUT LOW NOISE : 9nV/  √ (Hz ) LOW DISTORTION HIGH OUTPUT CURRENT : 80mA (able to drive 32Ω loads) HIGH SPEED : 4MHz, 1.3V/µs OPERATING FROM 2.7V to 12V ESD INTERNAL PROTECTION : 1.5KV LATCH-UP IMMUNITY MACROMODEL INCLUDED IN THIS SPECIFICATION N DIP8 (Plastic Package) D SO8 (Plastic Micropackage) P TSSOP8 (Thin Shrink Small Outline Package) ORDER CODES DESCRIPTION The TS921 is a RAIL TO RAIL single BiCMOS operational amplifier optimized and fully specified for 3V and 5V operation. High output current allows low load impedances to be driven. The TS921 exhibits a very low noise, low distortion, low offset and high ouput current capability making this device an excellent choice for high quality, low voltage or battery operated audio systems. The device is stable for capacitive loads up to 500pF. Part Number TS921I Temperature Range -40, +125oC Package N D P PIN CONNECTIONS (top view) N.C. Inverting Input 1 2 3 + 8 N.C. 7 VCC + 6 Output 5 N.C. . . . . . . . APPLICATIONS headphoneamplifier piezoelectric speaker driver sound cards, multimedia systems line driver, actuator driver servo amplifier mobile phone and portable communication sets instrumentation with low noise as a key factor Non-inve rting Input VCC 4 March 1999 1/11 TS921 ABSOLUTE MAXIMUM RATINGS Symbol VCC Vid Vi Toper Tstg Tj Notes : 1. 2. 3. 4. Parameter Supply Voltage - (n...