HA2-5135/883

HA-5135/883 DATASHEET OBSOLETE PRODUCT PRODUCT POSSIBLE SUBSTITUTE 3 /88 127 HA2-5 FN3731 Rev 3.00 June 2004 Precision Operational Amplifier Features Description • This Circuit is Processed in Accordance to MIL-STD883 and is Fully Conformant Under the Provisions of Paragraph 1.2.1. The HA-5135/883 is a precision operational amplifier manufactured using a combination of key technological advancements to provide outstanding input characteristics. • Low Offset Drift. . . . . . . . . . . . . . . . . . . . 0.4V/oC (Max) A high Beta input stage is combined with laser trimming, dielectric isolation, and matching techniques to produce 75V (max) input offset voltage and 0.4V/oC (max) input offset voltage average drift. Other features enhanced by this process include 9nV/Hz (typ) Input Noise Voltage, 4nA Input Bias Current (max) and 120dB Open Loop Gain (min). • Low Offset Voltage . . . . . . . . . . . . . . . . . . . . 75V (Max) • High Gain. . . . . . . . . . . . . . . . . . . . . 120dB(1MV/V) (Min) • High CMRR . . . . . . . . . . . . . . . . . . . . . . . . . 106dB (Min) • High PSRR. . . . . . . . . . . . . . . . . . . . . . . . . . . 94dB (Min) These features coupled with 106dB CMRR and 94dB PSRR make HA-5135/883 an ideal device for precision D.C. instrumentation amplifiers. Excellent input characteristics in conjunction with 0.6MHz (min) bandwidth and 0.5V/s (min) slew rate, makes this amplifier extremely useful for precision integrator and biomedical amplifier designs. These amplifiers are also well suited for precision data acquisition and for accurate threshold detector applications. • Low Supply Current . . . . . . . . . . . . . . . . . . 1.7mA (Max) • Low Noise Voltage Density at 1kHz. . . . . 9nV/Hz (Max) • Low Noise Current Density at 1kHz . . . . 0.4pA/Hz (Max) Applications • High Gain Instrumentation • Precision Data Acquisition Part # Information • Precision Integrators PART NUMBER • Biomedical Amplifiers HA2-5135/883 • Precision Threshold Detectors TEMPERATURE RANGE -55oC to +125oC PACKAGE 8 Pin Can Pinout HA-5135/883 (METAL CAN) TOP VIEW BAL1 8 BAL 2 -IN + 2 +IN 7 V+ 1 6 OUT 5 3 BAL1 4 V- (CASE) FN3731 Rev 3.00 June 2004 Page 1 of 5 HA-5135/883 Absolute Maximum Ratings Thermal Information Voltage Between V+ and V- Terminals . . . . . . . . . . . . . . . . . . . .40V Differential Input Voltage (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . .7V Voltage at Either Input Terminal . . . . . . . . . . . . . . . . . . . . . V+ to VInput Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25mA Output Current . . . . . . . . . . . . . . . . . . . . Full Short Circuit Protection Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . . . . . .+175oC Storage Temperature Range . . . . . . . . . . . . . . . . . -65oC to +150oC ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .