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ROHM公司的调频发射系列IC
2008年05月01日 FM ⁄ 共 2217字 暂无评论 ⁄ 被围观 487 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
☆ : 开发中 *I2C BUS为Philips的注册商标

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

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