- RS Stock No.:
- 189-1888
- Mfr. Part No.:
- TS4990IQT
- Brand:
- STMicroelectronics
Available to back order for despatch 11/12/2024
Added
Price 1 Reel of 3000
£1,585.41
(exc. VAT)
£1,902.49
(inc. VAT)
Reel(s) | Per Reel | Per unit* |
1 - 2 | £1,585.41 | £0.528 |
3 + | £1,541.38 | £0.514 |
*price indicative |
- RS Stock No.:
- 189-1888
- Mfr. Part No.:
- TS4990IQT
- Brand:
- STMicroelectronics
Technical Reference
Legislation and Compliance
Product Details
The TS4990 is designed for demanding audio applications such as mobile phones to reduce the number of external components. This audio power amplifier is capable of delivering 1.2 W of continuous RMS output power into an 8 Ω load at 5 V. An externally controlled standby mode reduces the supply current to less than 10 nA. It also includes an internal thermal shutdown protection. The unity-gain stable amplifier can be configured by external gain setting resistors.
Operating range from VCC= 2.2 V to 5.5 V
1.2 W output power at VCC = 5 V, THD = 1%, F = 1 kHz, with 8 Ω load
Ultra-low consumption in standby mode (10 nA)
62 dB PSRR at 217 Hz in grounded mode
Near-zero pop and click
Ultra-low distortion (0.1%)
Unity gain stable
Available in 9-bump flip-chip, miniSO-8 and DFN8 packages
1.2 W output power at VCC = 5 V, THD = 1%, F = 1 kHz, with 8 Ω load
Ultra-low consumption in standby mode (10 nA)
62 dB PSRR at 217 Hz in grounded mode
Near-zero pop and click
Ultra-low distortion (0.1%)
Unity gain stable
Available in 9-bump flip-chip, miniSO-8 and DFN8 packages
Specifications
Attribute | Value |
---|---|
Amplifier Type | Audio Power Amplifier |
Maximum Power | 1.2W |
Mounting Type | Surface Mount |
Typical Single Supply Voltage | 2.2 → 5.5 V |
Power Supply Type | Single |
Package Type | DFN |
Pin Count | 24 |
Input Signal Type | Differential |
Typical Gain Bandwidth Product | 1.5MHz |
Maximum Operating Temperature | +85 °C |
Minimum Operating Temperature | -40 °C |
Dimensions | 3.15 x 3.15 x 0.95mm |