LS656B 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

生产厂家

LS656B

TONE GENERATOR INTERFACE TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY

STMicroelectronics 

Figure 14 : Application Circuit with Gain Controlled by Line Voltage (french standard).

LS656

Figure 15 : Application Circuit with Fixed Gain Operation.

Ry = 0

Rx = 0

Main gain condition

Main gain condition

11/15

Share Link: