Product Details

describe:

The OPA462 is a high voltage (180 V) and high current drive (45 mA) operational amplifier. The device is unity-gain stable with a gain-bandwidth product of 6.5 MHz.

The OPA462 has internal protection against overheating conditions and current overload. The device is fully suitable for operation over a wide supply range of ±6V to ±90V or a single supply of 12V to 180V. The status flag is an open-drain output that allows the device to be easily referenced to standard low-voltage logic circuits. The ADS1251UG4 high voltage op amp has excellent accuracy and wide output swing without the inversion problems commonly found in similar amplifiers.

The output can be disabled using the enable-disable (E/D) pin. The E/D pins have a common return pin for easy connection to low voltage logic circuits. This disabling is done without disturbing the input signal path and not only saves power but also protects the load.

The OPA462 is packaged in a small exposed metal pad and can be dissipated over the industrial temperature range of –40°C to +85°C.

characteristic:

Wide power supply range: ±6 V (12 V) to ±90 V (180 V)

●High output load drive: IO ±45 mA

●Current limiting protection

●thermal protection

●Status flag

●Independent output disabled

●Gain bandwidth: 6.5 MHz

● Slew rate: 32 V/μs

●Wide temperature range: –40°C to +85°C

●8-pin HSOIC (SO PowerPAD?) package

parameter:

Number of channels (#): 1

Total supply voltage (Min) (+5V=5, +/-5V=10): 12

Total supply voltage (max) (+5V=5, +/-5V=10): 180

Output Current (Typical) (mA): 45

GBW (typ) (MHz): 6.5

Slew rate (typ) (V/us): 32

Vos (offset voltage @ 25 C) (max) (mV): 3.4

Offset Drift (Typical) (uV/C): 4

Iq (Typ) (mA) per channel: 3.2

Features: off

Operating temperature range (°C): -40 to 85

Input Bias Current (Max) (pA): 100

CMRR (typ) (dB): 128

Rail to Rail: No

Architecture: FET