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PA74A Datasheet(PDF) 2 Page - Cirrus Logic |
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PA74A Datasheet(HTML) 2 Page - Cirrus Logic |
2 / 4 page APEX MICROTECHNOLOGY CORPORATION • 5980 NORTH SHANNON ROAD • TUCSON, ARIZONA 85741 • USA • APPLICATIONS HOTLINE: 1 (800) 546-2739 2 ABSOLUTE MAXIMUM RATINGS SPECIFICATIONS PA74/76 • PA74A/PA76A ABSOLUTE MAXIMUM RATINGS SUPPLY VOLTAGE, total 5V to 40V OUTPUT CURRENT SOA POWER DISSIPATION, internal (per amplifier) 36W POWER DISSIPATION, internal (both amplifiers) 60W INPUT VOLTAGE, differential ±VS INPUT VOLTAGE, common mode +VS, -VS–0.5V JUNCTION TEMPERATURE, max1 150°C TEMPERATURE, pin solder–10 sec max 300°C TEMPERATURE RANGE, storage –65°C to 150°C OPERATING TEMPERATURE RANGE, case –55°C to 125°C SPECIFICATIONS PA74/76 PA74A/PA76A PARAMETER TEST CONDITIONS2 MIN TYP MAX MIN TYP MAX UNITS INPUT OFFSET VOLTAGE, initial 1.5 10 .5 7 mV OFFSET VOLTAGE, vs. temperature Full temperature range 20 10 µV/°C BIAS CURRENT, initial 100 500 * 250 nA COMMON MODE RANGE Full temperature range –VS +VS–1.3 * * V COMMON MODE REJECTION, DC Full temperature range 60 70 * * dB POWER SUPPLY REJECTION Full temperature range 60 90 * * dB CHANNEL SEPARATION IOUT = 1A, F = 1kHz 50 70 * * dB INPUT NOISE VOLTAGE RS = 100Ω, f = 1 to 100KHz GAIN OPEN LOOP GAIN Full temperature range 89 100 * * * dB GAIN BANDWIDTH PRODUCT AV = 40dB 0.9 1.4 * * MHz POWER BANDWIDTH VO(P-P) = 28V 13.6 * kHz OUTPUT CURRENT, peak 2.5 3 A SLEW RATE 0.5 1.4 * * V/µs VOLTAGE SWING Full temp. range, IO = 100mA |VS| –1.1 |VS| –0.9 * * V VOLTAGE SWING Full temp. range, IO = 1A |VS| –2.0 |VS| –1.7 * * V VOLTAGE SWING IO = 2.5A (PA74, 76) |VS| –3.5 |VS| –2.9 * * V VOLTAGE SWING IO = 3.0A (PA74A, PA76A) |VS| –4.0 |VS| –3.3 V POWER SUPPLY VOLTAGE, VSS3 30 40 * * * V CURRENT, quiescent, total 18 40 * * mA THERMAL RESISTANCE, junction to case DC, single amplifier 3.2 3.5 * * °C/W DC, both amplifiers4 1.9 2.1 * * °C/W AC, single amplifier 2.4 2.6 * * °C/W AC, both amplifiers4 1.4 1.6 * * °C/W RESISTANCE, junction to air 30 * * °C/W TEMPERATURE RANGE, case Meets full range specifications –25 85 –25 85 °C NOTES: * The specification of PA74A/PA76A is identical to the specification for PA74/PA76 in applicable column to the left. 1. Long term operation at the maximum junction temperature will result in reduced product life. Derate internal power dissipation to achieve high MTTF. 2. Unless otherwise noted, the following conditions apply: ±VS = ±15V, TC = 25°C. 3. +VS and –VS denote the positive and negative supply rail respectively. VSS denotes the total rail-to-rail supply voltage. 4. Rating applies when power dissipation is equal in the two amplifiers. The internal substrate contains beryllia (BeO). Do not break the seal. If accidentally broken, do not crush, machine, or subject to temperatures in excess of 850°C to avoid generating toxic fumes. CAUTION |
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