TS4962IQT
| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-UDFN Exposed Pad |
| Number of Pins | 8 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Feature | Depop, Differential Inputs, Standby, Thermal Protection |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | Class D |
| Terminal Finish | MATTE TIN |
| Subcategory | Audio/Video Amplifiers |
| Voltage - Supply | 2.4V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | TS4962 |
| Pin Count | 8 |
| Output Type | 1-Channel (Mono) |
| Operating Supply Voltage | 5V |
| Supply Voltage-Min (Vsup) | 2.4V |
| Number of Channels | 1 |
| Nominal Supply Current | 2.3mA |
| Output Power | 2.8W |
| Common Mode Rejection Ratio | 57 dB |
| Supply Type | Single |
| Bandwidth | 20 kHz |
| Gain Bandwidth Product | 250 kHz |
| Power Supply Rejection Ratio (PSRR) | 63dB |
| Gain | 6 dB |
| Max Output Power | 2.8W |
| Max Output Power x Channels @ Load | 2.8W x 1 @ 4 Ω |
| Harmonic Distortion | 10% |
| Height | 600μm |
| Length | 3.15mm |
| Width | 3.15mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TS4962IQT Description
The TS4962IQT is a differential class-D BTL power amplifier. It can drive up to 2.2 W into a 4 Ω load and 1.4 W into an 8 Ω load at 5 V. It achieves outstanding efficiency (88% typ.) compared to standard AB-class audio amps.
TS4962IQT Features
Operating from VCC = 2.4 V to 5.5 V
Standby mode active low
Output power: 2.8 W into 4 Ω and 1.7 W into 8 Ω with 10% THD+N maximum and 5 V power supply
Output power: 2.2 W at 5 V or 0.7 W at 3.0 V into 4 Ω with 1% THD+N maximum
Output power: 1.4 W at 5 V or 0.5 W at 3.0 V into 8 Ω with 1% THD+N maximum
Adjustable gain via external resistors
Low current consumption of 2 mA at 3 V
Efficiency: 88% typical
Signal to noise ratio: 85 dB typical
PSRR: 63 dB typical at 217 Hz with 6 dB gain
PWM base frequency: 280 kHz
Low pop and click noise
Available in DFN8 3 x 3 mm package
TS4962IQT Applications
Cellular phones
PDAs
Notebook PCs