ROHM公司的调频发射系列IC
骆驼 发表于 2008-05-01 01:55 | 来源： | 阅读 395 views
| ROHM 无线音频链接 IC 产品包括通过 FM 波形或 FM 发射器（用 FM 接收调谐器接收）传送 CD 或其它类似音频信号的音频设备， 该产品能够为用户带来高品质的立体声享受。产品内置预修正电路、限幅电路、LPF、立体声调制电路和 PLL 频率合成器，单芯片即可实现 FM 传输。 |  |
芯片规格/小规格无线音频链接
| Part No. | Supply voltage （V） |
Transmitting frequency | Interface | Transmission output level (dBm) |
Package | RoHS |
| NEW BH1425KN |
2.7 to 4.0 | 76 to 108MHz step 100kHz | I2C* | -12 to 0 | VQFN28 |
Yes
|
| NEW BH1425GWL |
2.7 to 4.0 | 76 to 108MHz step 100kHz | I2C* | -12 to 0 | UCSP50L3 （3.06×3.06） H=0.55Max. |
Yes
|
| NEW BH1426KN |
2.7 to 3.6 | 76 to 108MHz step 100kHz | I2C* | -9 to +3 | VQFN28 |
Yes
|
| NEW BH1426GWL |
2.7 to 3.6 | 76 to 108MHz step 100kHz | I2C* | -9 to +3 | UCSP50L3 （3.06×3.06) H=0.55Max. |
Yes
|
| NEW BH1427GUL |
2.7 to 3.6 | 76 to 108MHz step 100kHz | I2C* | -9 to +3 | VCSP50L3 （3.1×3.1） H=0.55Max. |
Yes
|
| NEW BH1428MUV |
2.7 to 3.6 | 76 to 108MHz step 100kHz | I2C* | -9 to +3 | UQFN028V5050 |
Yes
|
| ☆BH1428GUL | 2.7 to 3.6 | 76 to 108MHz step 100kHz | I2C* | -9 to +3 | VCSP50L3 （3.1×3.1） H=0.55Max. |
Yes
|
|
带RDS的无限音频链接
| Part No. | Supply voltage （V） |
Transmitting frequency | Interface | Transmission output level (dBm) |
Package | RoHS |
| ☆BU2682MUV | 2.7 to 3.6 | 76 to 108MHz step 100kHz | I2C* | -14 to +9 | UQFN028V5050 |
Yes
|
| ☆BU2682GWL | 2.7 to 3.6 | 76 to 108MHz step 100kHz | I2C* | -14 to +9 | UCSP50L2 （2.8×2.8） H=0.55Max. |
Yes
|
| ☆ : 开发中 | *I2C BUS为Philips的注册商标 |
3V标准无线音频链接
| Part No. | Supply voltage （V） |
Transmitting frequency | Interface | Transmission output level (dBm) |
Package | RoHS |
| NEW BH1411FV |
2.7 to 4.0 | 76 to 90MHz, 87.5 to 108MHz step 100kHz, 88.1 to 94.1MHz, 101.9 to 107.9MHz step 400kHz |
I2C*,3-wire Serial 5bit Parallel |
-7 | SSOP-B24 |
Yes
|
| NEW BH1411MUV |
2.7 to 4.0 | 76 to 90MHz, 87.5 to 108MHz step 100kHz, 88.1 to 94.1MHz, 101.9 to 107.9MHz step 400kHz |
I2C*,3-wire Serial 5bit Parallel |
-7 | VQFN024V4040 |
Yes
|
| NEW BH1412FV |
2.7 to 4.0 | 88.1 to 94.1MHz, 101.9 to 107.9MHz step 400kHz |
5bit Parallel | -7 | SSOP-B24 |
Yes
|
| BH1418FV | 2.7 to 4.0 | 76 to 90MHz, 87.5 to 108MHz step 100kHz |
3-wire Serial | -7 | SSOP-B24 |
Yes
|
| BH1418KN | 2.7 to 4.0 | 76 to 90MHz, 87.5 to 108MHz step 100kHz |
3-wire Serial | -7 | VQFN28 |
Yes
|
5V标准无线音频链接
| Part No. | Supply voltage （V） |
Transmitting frequency | Interface | Transmission output level (dBm) |
Package | RoHS |
| BH1414K | 4.5 to 5.5 | 76 to 90MHz, 87.5 to 108MHz step 100kHz |
3-wire Serial | -20 | QFP44 |
Yes
|
| BH1415F | 4.0 to 6.0 | 76 to 108MHz step 100kHz | 3-wire Serial | -7 | SOP22 |
Yes
|
| BH1415FV | 4.0 to 6.0 | 76 to 108MHz step 100kHz | 3-wire Serial | -7 | SSOP-B24 |
Yes
|
| BH1416F | 4.0 to 6.0 | 76.8 to 78.0MHz, 88.0 to 89.2MHz step 200kHz |
4bit Parallel | -7 | SOP22 |
Yes
|
| BH1417F | 4.0 to 6.0 | 87.7 to 88.9MHz, 106.7 to 107.9MHz step 200kHz |
4bit Parallel | -7 | SOP22 |
Yes
|
| BH1417FV | 4.0 to 6.0 | 87.7 to 88.9MHz, 106.7 to 107.9MHz step 200kHz |
4bit Parallel | -7 | SSOP-B24 |
Yes
|
源：http://www.rohm.com.cn/products/shortform/07av/av_index19a.html