Description
LM4550BVH/NOPB Texas Instruments - Yeehing Electronics
AC '97 Rev 2.1 Codec with Sample Rate Conversion and National 3D Sound
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 6.216 |
| 100 — 249 | 5.067 |
| 250 — 999 | 3.983 |
| 1,000 + | 2.36 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Interface - CODECs |
| RoHS | Y |
| Type | Audio CODEC, AC97 |
| Resolution | 18 bit |
| Conversion Rate | 48 kHz |
| Interface Type | Serial, I2C, I2S, SPI |
| Number of ADCs | 2 ADC |
| Number of DACs | 2 DAC |
| Operating Supply Voltage | 3 V, 5 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | LQFP-48 |
| Packaging | Tray |
| Product | Audio CODECs |
| Series | LM4550B |
| Brand | Texas Instruments |
| Moisture Sensitive | Yes |
| Product Type | CODECs |
| SNR - Signal to Noise Ratio | 89 dB |
| Factory Pack Quantity | 250 |
| Subcategory | Interface ICs |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 3 V |
| Unit Weight | 0.006409 oz |
For more information, please refer to datasheet
Documents
| LM4550BVH/NOPB Datasheet |
More Information
The LM4550B device is an audio codec for PC systems which is fully PC99 compliant and performs the analog intensive functions of the AC 97 Rev 2.1 architecture. Using 18-bit Sigma-Delta ADCs and DACs, the LM4550B provides 90 dB of Dynamic Range.
