Product overview
Description
The UA748 is a general purpose operational amplifier built on a single silicon chip. The resulting close match and tight thermal coupling gives low offsets and temperature drift as well as fast recovery from thermal transients.
The unity-gain compensation specified makes the circuit stable for all feedback configurations, even with capacitive loads. However, it is possible to optimize compensation for best high frequency performance at any gain. The low power dissipation permits high voltage operation and simplifies packaging in full-temperature range systems.
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All features
- NO LATCH-UP WHEN COMMON-MODE RANGE IS EXCEEDED
- OPERATION AS A COMPARATOR WITH DIFFERENTIAL INPUTS AS HIGH AS ±30V
- INPUT OFFSET VOLTAGE : 3mV max. OVER TEMPERATURE
- OPERATION FROM ±5V to ±15V
- FREQUENCY COMPENSATION WITH A SINGLE 30pF CAPACITOR (C1)
- CONTINUOUS SHORT-CIRCUIT PROTECTION
- SAME PIN CONFIGURATION AS THE LM101A
- LOW POWER CONSUMPTION : 50mW AT ±15V
EDA Symbols, Footprints and 3D Models
The STMicroelectronics team - UA748
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