There is also an accompanying case included with this set. There is a recommendation that it should be mounted with a Surface Mount type mount. The file is embedded in a 14-SOIC (0.154, 3.90mm Width) case. This device has 2 channels. For your reference, here are some Noise Reduction functions. It can be used in Automotive Audio, Consumer Audio. There is a supply of votage within 4.5V~18V. 0°C~70°C TA is the temperature range for this device. A chip has 14 terminations. You can find similar parts by searching for the LM1894 family. Refer to the following specifications for the device: 10dB. Chips have 14 pins that can be accessed. It is possible to sort parts based on their consumer IC type using CONSUMER CIRCUIT. It should not be possible to power this part with a voltage lower than 4.5V (Vsup). There is a Other Consumer ICs family. Voltage can be generated at 8V volts with this device. A maximum supply voltage (Vsup) is reached at 18V. In this case, Surface Mount mounts it.
LM1894MX/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
LM1894MX/NOPB Applications
There are a lot of Texas Instruments LM1894MX/NOPB Audio Special Purpose applications.