# BA6220 Linear Integrated Circuit

## General Information
️· Description: Monolithic integrated circuit for speed control of DC motors.
️· Applications: Radio cassette tape recorders.
️· Packages: DIP-8, SOP-8

## Features
️· Wide operating voltage: 3.5V - 16V
️· High starting torque at low voltage
️· Effective substrate radiation for large permissible loss
️· Adaptable to various DC motors via external components

## Pin Configuration
️· 1: GND
️· 2: GND
️· 3: VR
️· 4: OUT
️· 5: GND
️· 6: GND
️· 7: VCC
️· 8: VCC

## Absolute Maximum Ratings
️· Supply Voltage (VCC): 18V
️· Power Dissipation (DIP-8): 1.4W
️· Power Dissipation (SOP-8): 0.8W
️· Operating Temperature: -25°C to +75°C
️· Storage Temperature: -55°C to +125°C

## Recommended Operating Conditions
️· Operating Supply Voltage: 3.5V - 16V

## Electrical Characteristics (VCC = 12V, TA = 25°C)
️· Output Saturation Voltage (VSAT): 1.5V - 2.0V
️· Reference Voltage (VREF): 1.10V - 1.40V
️· Current Ratio (K): 18 - 22
️· Voltage Feature of Reference Voltage: 0.06%/V
️· Voltage Feature of Current Ratio: 0.4%/V
️· Bias Current (IBIAS): 0.5mA - 1.2mA
️· Temperature Feature of Reference Voltage: 0.01%/°C
️· Temperature Feature of Current Ratio: 0.01%/°C

## Ordering Information
️· BA6220L-D08-T: DIP-8, Tube
️· BA6220G-D08-T: DIP-8, Tube
️· BA6220L-S08-R: SOP-8, Tape Reel
️· BA6220G-S08-R: SOP-8, Tape Reel
️· BA6220L-S08-T: SOP-8, Tube
️· BA6220G-S08-T: SOP-8, Tube