MAX9744ETH+, Audio Amplifiers 20W Stereo Class D Speaker Amplifier with Volume Control
Изображения служат только для ознакомления,
см. техническую документацию
см. техническую документацию
1 920 руб.
от 10 шт. —
1 650 руб.
от 25 шт. —
1 570 руб.
от 86 шт. —
1 217.68 руб.
Добавить в корзину 1 шт.
на сумму 1 920 руб.
Описание
Semiconductors\Audio ICs\Audio Amplifiers
IC, AUDIO AMP, 20W, CLASS D, 44TQFN; IC Output Type:-; Sensing Accuracy Range:-; Sensing Temperature Min:-; Sensing Temperature Max:-; Sensor Case Style:-; No. of Pins:44Pins; Supply Voltage Min:2.7V; Supply Voltage Max:3.6V; Product Range:-; MSL:MSL 1 - Unlimited; Amplifer Supply Voltage:4.5V to 14V; Amplifier Case Style:TQFN; Amplifier Class:D; Audio Power Amplifier Type:Class D; Base Number:9744; Load Impedance:4ohm; No. of Channels:2Channels; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Operating Temperature Range:-40°C to +85°C; Output Power:20W; Output Power (Pout):20W; Supply Voltage Range:4.5V to 14V; THD + N:0.04% @ 5W, 8ohm, VDD=3.3V; Termination Type:Surface Mount Device
Технические параметры
| Audio - Load Impedance: | 4 Ohms |
| Brand: | Maxim Integrated |
| Class: | Class-D |
| Factory Pack Quantity: Factory Pack Quantity: | 43 |
| Manufacturer: | Maxim Integrated |
| Maximum Operating Temperature: | +85 C |
| Minimum Operating Temperature: | -40 C |
| Mounting Style: | SMD/SMT |
| Operating Supply Current: | 20 mA |
| Output Power: | 20 W |
| Package/Case: | TQFN-44 |
| Packaging: | Tube |
| Part # Aliases: | MAX9744 |
| Pd - Power Dissipation: | 2963 mW |
| Product Category: | Audio Amplifiers |
| Product Type: | Audio Amplifiers |
| Product: | Audio Amplifiers |
| PSRR - Power Supply Rejection Ratio: | 75 dB |
| Series: | MAX9744 |
| Subcategory: | Audio ICs |
| Supply Voltage - Max: | 14 V |
| Supply Voltage - Min: | 4.5 V |
| THD plus Noise: | 0.04% |
| Type: | 2-Channel Stereo |
| Количество Выводов | 44вывод(-ов) |
| Максимальное Напряжение Питания | 3.6В |
| Минимальное Напряжение Питания | 2.7В |
| Уровень Чувствительности к Влажности (MSL) | MSL 1-Безлимитный |
| Category | Integrated Circuits(ICs) |
| Family | Linear-Amplifiers-Audio |
| Features | Depop, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control |
| Max Output Power x Channels @ Load | 22.5W x 2 @ 4 Ohm |
| Mounting Type | Surface Mount |
| Output Type | 2-Channel(Stereo) |
| Package / Case | 44-WFQFN Exposed Pad |
| Packaging | Tube |
| Product Training Modules | Lead(SnPb)Finish for COTSObsolescence Mitigation Program |
| Standard Package | 43 |
| Supplier Device Package | 44-TQFN-EP(7x7) |
| Type | Class D |
| Voltage - Supply | 4.5 V ~ 14 V |
| Вес, г | 0.13 |
Техническая документация
Datasheet
pdf, 598 КБ
Datasheet MAX9744ETH+
pdf, 598 КБ
Дополнительная информация
Калькуляторы группы «Усилители низкой частоты»
Типы корпусов импортных микросхем
