Additionally, there is a case included with the book as well. The mounting type recommended by the manufacturer is Surface Mount. A 14-SOIC (0.154, 3.90mm Width) case contains it. A 2 channel is present on the device. For your reference, this part contains Noise Reduction functions. Automotive Audio, Consumer Audio can be used with the device. We supply it within 4.5V~18V. Using 0°C~70°C TA as a temperature range, this device operates. It has 14 terminations. A search for parts belonging to the LM1894 family will yield similar results. Refer to the device's specifications: 10dB. An accessible 14 pin can be found on the chip. You can use CONSUMER CIRCUIT to sort consumer ICs on a part. In order to operate this part, the minimum supply voltage (Vsup) must not be less than 4.5V volts. This part of the family is called the Other Consumer ICs family. Vsup reaches its maximum (18V). The mount is made by Surface Mount.
LM1894M/NOPB Features
With 14-SOIC (0.154, 3.90mm Width) channels operate temperature at the range of 0°C~70°C TA consumer IC type: CONSUMER CIRCUIT
LM1894M/NOPB Applications
There are a lot of Texas Instruments LM1894M/NOPB Audio Special Purpose applications.