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ContactLM4938MH
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| Parameters | |
|---|---|
| Mount | Surface Mount |
| Package / Case | TSSOP |
| Number of Pins | 28 |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Moisture Sensitivity Level (MSL) | 1 |
| Termination | SMD/SMT |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -20°C |
| Subcategory | Audio/Video Amplifiers |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.65mm |
| Pin Count | 28 |
| Operating Supply Voltage | 5V |
| Temperature Grade | OTHER |
| Number of Channels | 2 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Quiescent Current | 11mA |
| Supply Current-Max | 30mA |
| Supply Type | Single |
| Input Offset Voltage (Vos) | 50mV |
| Bandwidth | 20 kHz |
| Power Supply Rejection Ratio (PSRR) | 78dB |
| Power - Output | 2W |
| Consumer IC Type | VOLUME CONTROL CIRCUIT |
| Number of Amplifiers | 2 |
| Load Impedance | 3Ohm |
| Channel Separation | 73 dB |
| Height Seated (Max) | 1.1mm |
| Length | 9.7mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | RoHS Compliant |
| Lead Free | Contains Lead |
LM4938MH Overview
The device is embedded in TSSOP .Computers and other communication devices feature 28 pins, which are pronged contacts.2 channels are present on the device.The device contains 28 pins.Amp parts is part of Audio/Video Amplifiers .This electronic part is mounted in the way of Surface Mount .This electronic part has a Single supply type.For reliability reasons, it is operating at a maximum operating temperature of 85°C °C.This device operates at a minimum operating temperature of -20°C to ensure its reliability.There is 11mA external influence on the consumption of quiescent current: it consumes 11mA of quiescent current.A maximum supply current of 30mA is possible.IC type VOLUME CONTROL CIRCUIT is the consumer IC for this electrical device.In order for it to operate, a maximum supply voltage of 5.5V must be applied.This device operates with a minimal supply voltage of 2.7V volts.As a result, there are 2 amplifiers, which are electronic devices that increase the voltage, current, or power of a signal.
LM4938MH Features
TSSOP package
28 pin count
LM4938MH Applications
There are a lot of Texas Instruments LM4938MH audio amplifiers applications.
- Multiplication and division circuits
- Proportional counter tubes
- Automation control systems
- Power generator
- High-frequency data acquisition systems
- Portable electronic products powered by batteries
- Signal operation
- Weak signal detection
- Signal amplification
- pH (acidity)
