The LM833-N is a 2-Channel, 15MHz, Low Distortion Audio Operational Amplifier

The LM833-N is an ADUC7021BCPZ32 dual general-purpose operational amplifier designed with special emphasis on audio system performance.

This dual amplifier IC uses new circuitry and processing techniques to provide low noise, high speed, and wide bandwidth without adding external components or reducing stability. The LM833-N internally compensates all closed loop gains and is therefore optimized for all preamplifiers and high-level stages in PCM and HiFi systems.

The LM833-N is pin compatible with industry standard dual op amps.

characteristic:

●Wide dynamic range: >140dB

●Low Input Noise - Voltage: 4.5nV/√^Hz

●High conversion rate: 7 V/μs (typ.); 5V/μs (min)

●High gain bandwidth: 15MHz (typical); 10MHz (minimum)

●Wide power bandwidth: 120KHz

●Low distortion: 0.002%

●Low offset voltage: 0.3mV

●Large phase margin: 60°

●Available in 8-pin MSOP package

parameter:

Number of channels (#): 2

Total Supply Voltage (Min) (+5V=5, +/-5V=10): 10

Total Supply Voltage (Max) (+5V=5, +/-5V=10): 36

GBW (typ.) (MHz): 15

Slew rate (Typ) (V/us): 7

Rail to Rail: No

Vos (offset voltage @ 25 C) (max) (mV): 5

Iq (Typ) (mA) per channel: 2.5

Vn (typ) at 1 kHz (nV/rtHz): 4.5

feature:-

THD + N @ 1 kHz (Typ) (%): 0.002

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

Output current (Typ) (mA): 40

Architecture: Bipolar

CMRR (typ.) (dB): 100

Input Bias Current (Max) (pA): 1000000