CS8389E: Top Choice in United States (USA) Utsource Holding Company Limited

Description

Parameter	Description	Min	Typ	Max	Unit
Supply Voltage (VDD)	Operating supply voltage range	2.7	-	5.5	V
Quiescent Current	Current consumption in active state	-	10	-	μA
Output Current (IOUT)	Maximum output current per channel	-	60	-	mA
Shutdown Current	Current consumption in shutdown mode	-	0.1	-	μA
Operating Temperature	Ambient temperature range for operation	-40	-	85	°C
PSRR at 1kHz	Power supply rejection ratio	-	70	-	dB
Noise	Output noise voltage density	-	30	-	μVrms/Hz

Power Supply Connection:
- Connect the VDD pin to a power supply within the specified voltage range of 2.7V to 5.5V.
- Ensure a stable power supply to avoid fluctuations that can affect performance.
Ground Connection:
- Connect the GND pin to a common ground reference point to ensure proper operation and noise immunity.
Output Connections:
- Connect the output pins to your load ensuring not to exceed the maximum output current of 60mA per channel.
Shutdown Mode:
- To put the device into shutdown mode, pull the SHDN pin low. This reduces the current consumption to approximately 0.1μA.
Thermal Considerations:
- Operate the device within the ambient temperature range of -40°C to 85°C. Ensure adequate heat dissipation if operating near the upper limit.
Noise and Interference:
- The device has a typical PSRR of 70dB at 1kHz, which helps in reducing the impact of power supply noise on the output.
- Keep the noise level low by using decoupling capacitors close to the VDD pin and following good PCB layout practices.
Application Specific Settings:
- Refer to the datasheet for specific application settings and configurations as required by your design.

(For reference only)