DESCRIPTION

The TSM221 is a space-saving monolithic IC which includes a dual Rail to Rail op-amp and a micropower dual comparator, using a CMOS process. This mixed circuit is a general purpose analog block for Telecom or Industrial applications, offering an integrated high performances solution.

■ SINGLE SUPPLY OPERATION FROM 2.7V TO 16V

■ LOW SUPPLY CURRENT: 500µA (VCC = 5V)

■ LATCH - UP IMMUNITY

OPERATIONAL AMPLIFIERS

■ RAIL TO RAIL INPUT AND OUTPUT

■ EXTREMELY LOW INPUT BIAS CURRENT : 1pA typ.

■ 1MHz TYPICAL GAIN BANDWIDTH PRODUCT

■ SPECIFIED FOR 600Ω OUTPUT LOAD

COMPARATORS

■ PUSH-PULL OUTPUT (no external pull-up resistor required)

■ EXTREMELY LOW INPUT BIAS CURRENT : 1pA typ.

■ EXTREMELY LOW INPUT OFFSET

■ CURRENT : 1pA typ.

■ INPUT COMMON-MODE VOLTAGE RANGE INCLUDES GROUND

■ HIGH INPUT IMPEDANCE : 1012 typ.

■ FAST RESPONSE TIME : 2µs TYP. FOR 5mV OVERDRIVE

■ SPICE MACROMODEL INCLUDED IN THIS SPECIFICATION