Texas Instruments
所示图像仅为示意图。请从产品数据表中获得准确的规格。
| Type | Description |
|---|---|
| Typical Output Power x Channels @ Load | 2.2x2@3Ohm|0.44x2@8Ohm |
| Typical Single Supply Voltage | 3|5 |
| Mounting | Surface Mount |
| Rail to Rail | No |
| Package Width | 4.5(Max) |
| PCB | 20 |
| Function | Headphone/Speaker |
| EU RoHS | Compliant |
| Power Supply Type | Single |
| Output Type | 2-Channel Stereo |
| Minimum Operating Temperature | -40 |
| Supplier Package | HTSSOP EP |
| Standard Package Name | TSSOP |
| Maximum Operating Temperature | 85 |
| Output Signal Type | Differential|Single |
| Maximum Single Supply Voltage | 5.5 |
| Input Signal Type | Single |
| Package Length | 6.6(Max) |
| Pin Count | 20 |
| Minimum Single Supply Voltage | 2 |
| Package Height | 1.05(Max) |
| Packaging | Tape and Reel |
| Total Harmonic Distortion Noise | 0.3%@4Ohm@2W|0.2%@32Ohm@75mW |
| Amplifier Type | Class-AB |
| Typical PSRR | 67 |
| Lead Shape | Gull-wing |
| Features | Depop, Input Multiplexer, Shutdown, Thermal Protection |
| Mounting Type | Surface Mount |
| Standard Package | 2,500 |
| Supplier Device Package | 20-TSSOP-EP |
| Max Output Power x Channels @ Load | 3W x 2 @ 3 Ohm; 440mW x 2 @ 8 Ohm |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Voltage - Supply | 2 V ~ 5.5 V |
| Type | Class AB |
| rohs | Lead free / RoHS Compliant |
| Factory Pack Quantity | 2500 |
| Product | Class-AB |
| Series | LM4873 |
| Mounting Style | SMD/SMT |
| RoHS | RoHS Compliant |
| Supply Type | Single |
| Description/Function | Headphone/Speaker |
| Input Type | Single |
| Operating Supply Voltage | 3 V, 5 V |
| PSRR - Power Supply Rejection Ratio | 67 dB |
| Brand | Texas Instruments |
| THD plus Noise | 0.3 % |
| Maximum Operating Temperature | + 85 C |
| Class | Class-AB |
| Length | 6.5 mm |
| Output Power | 2.2 W |
| Supply Voltage - Min | 2 V |
| Audio - Load Impedance | 32 Ohms |
| Height | 0.9 mm |
| Minimum Operating Temperature | - 40 C |
| Supply Voltage - Max | 5.5 V |
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