XR-4739
XR-4739 is Dual Low-Noise Operational Amplifier manufactured by Exar.
DESCRIPTION
The XR-4739 is a monolithic dual op amp featuring low noise and a large gain bandwidth product. The device is ideal for preamplifiers, signal processing equipment, and active filters.
FUNCTIONAL BLOCK DIAGRAM
A OUTPUT
FEATURES
Internally pensated Replacement for ,.,.A 739 and MC1303
Signal-to-Noise Ratio 76d B (RIM 10 m V ref.) Channel Separation 125d B Unity Gain Bandwidth 3MHz Output Short-circuit Protected 0.1 % Distortion at 8.5V RMS Output into 2KO Load
NC NC NC <1 INPUT -A INPUT v-
APPLICATIONS
Buffer Amplifiers Summing/Differencing Amplifiers Instrumentation Amplifiers Active Filters Signal Processing Sample and Differencing I to V Converters Integrators Simulated ponents Analog puters
ABSOLUTE MAXIMUM RATINGS
Supply Voltage
±18V
Internal Power Dissipation (Note 1)
500 m W
Differential Input Voltage
±30V
Input Voltage (Note 2)
±15V
Storage Temperature Range
- 65°C to + 150°C
Lead...