LM384
Features
- Wide Supply Voltage Range: 12V to 26V
- Low Quiescent Power Drain
- Voltage Gain Fixed at 50
- High Peak Current Capability: 1.3A
- Input Referenced to GND
- High Input Impedance: 150kΩ
- Low Distortion: 0.25% (PO=4W, RL=8Ω)
- Quiescent Output Voltage is at One Half of the Supply Voltage
- 14-Pin PDIP Package
All trademarks are the property of their respective owners.
Description
The LM384 is a power audio amplifier for consumer applications. In order to hold system cost to a minimum, gain is internally fixed at 34 dB. A unique input stage allows ground referenced input signals. The output automatically self-centers to one-half the supply voltage.
The output is short-circuit proof with internal thermal limiting. The package outline is standard dual-in-line. A copper lead frame is used with the center three pins on either side comprising a heat sink. This makes the device easy to use in standard p-c layout.
Uses include simple phonograph amplifiers, intercoms, line drivers, teaching machine outputs, alarms, ultrasonic drivers, TV sound systems, AM-FM radio and sound projector systems. See SNAA086 for circuit details.
You must be logged in to post a review.
Related products
BA4558N
Applications:
Active filters Audio amplifiers VCOs Other electronic circuitsFeatures:
1) Low power dissipation of approximately 50mW (typ.). 2) Built-in output short-circuit protection circuit. 3) Internal phase compensation. 4) No latch-up. 5) Wide range of common mode and differential voltage. 6) High gain and low noise.
LM124J
General Purpose Op Amps:
A range of general purpose operational amplifiers from Texas Instruments suitable for a multitude of uses. These devices offer cost-effective performance in non-specialised applications and are available in single, dual and quad configurations. The range includes a large variety of both through hole and SMT packages. Many of the devices in the LM family of op-amps offer low power consumption and are able to operate with single supplies with input common mode voltages that includes ground.
LM348N
Features:
- 741 op amp operating characteristics
- Low supply current drain: 0.6 mA/Amplifier
- Class AB output stage — no crossover distortion
- Pin compatible with the LM124
- Low input offset voltage: 1 mV
- Low input offset current: 4 nA
- Low input bias current: 30 nA
- Gain bandwidth product
- LM148 (unity gain): 1.0 MHz
- LM149 (AV ≥ 5): 4 MHz
- High degree of isolation between amplifiers: 120 dB
- Overload protection for inputs and outputs
NE5532
NE5532 Dual Low-Noise High-Speed Audio Operational Amplifier DIP8
Features:
Small-Signal Bandwidth: 10 MHz Output Drive Capability: 600 Ω, 10 VRMS Input Noise Voltage: 5.0 nV/(Hz)^0.5 (Typical) DC Voltage Gain: 50000 AC Voltage Gain: 2200 at 10 kHz Power Bandwidth: 140 kHz Slew Rate: 9.0 V/µs Large Supply Voltage Range: ±3.0 to ±20 V Compensated for Unity GainApplications:
Instrumentation and Control Circuits Telephone Channel Amplifiers
Reviews
There are no reviews yet.