Datasheet PA94 (Apex) - 5

PA94 INPUT Parameter Test Conditions Min Typ Max Units
Offset Voltage, initial 0.5 5 mV Offset Voltage vs. Temperature Full temp range 15 50 µV/°C Offset Voltage vs. Supply 10 25 µV/V Offset Voltage vs. Time 75 µV/kh Bias Current, initial 200 2000 pA Bias Current vs. Supply 4 pA/V Offset Current, initial 50 500 pA Input Impedance, DC 1011 Ω Input Capacitance 4 pF Common Mode Voltage Range 1 VS = ±450V ±VS ∓ 30 V Common Mode Rejection, DC VCM = ±90V 80 98 dB Noise 10 kHz bandwidth, RIN = 1 kΩ 2 µV RMS 1. Although supply voltages can range up to ± 450V the input pins cannot swing over this range. The input pins must be at least 30V from either supply rail but not more than 450V from either supply rail. See text for a more complete description of the common mode voltage range.
GAIN Parameter Test Conditions Min Typ Max Units
Open Loop @ 15 Hz RL = 5 kΩ 94 115 dB Gain Bandwidth Product @ 1 MHz RL = 5 kΩ 140 MHz Power Bandwidth RL = 5 kΩ 300 kHz Phase Margin, AV = 100 Full temp range 60 °
OUTPUT Parameter Test Conditions Min Typ Max Units
Voltage Swing IOUT = 70mA ±VS ∓ 24 ±VS ∓ 20 V Current, continuous 100 mA Slew Rate, AV = 100 CC =2.2pF 500 700 V/µs Settling Time, to 0.1% 2V Step 1 µs Resistance no load 100 Ω PA94U Rev R 5 Document Outline PA94 Features Applications Description Figure 1: Equivalent Schematic Typical connection Figure 2: Typical Connection Pinout and Description Table Figure 3: External Connections Specifications Absolute Maximum Ratings Input Gain Output Power Supply Thermal Typical Performance Graphs Safe Operating Area (SOA) Figure 12: SOA General Typical Application Figure 13: Typical Application Phase Compensation Internal Power Dissipation And Heatsink Selection Current Limit Common Mode Input Range Input Protection Figure 14: Overvoltage Protection Power Supply Protection Stability External Components Cautions Package Options Package Style DQ