MAX4338EVKIT Maxim Integrated, MAX4338EVKIT Datasheet - Page 2

• Manufacturer Part Number: MAX4338EVKIT
• Description: Amplifier IC Development Tools Evaluation Kit for the MAX4338 MAX4233
• Manufacturer: Maxim Integrated
• Series: MAX4335, MAX4336, MAX4337, MAX4338r

Specifications of MAX4338EVKIT

• Operating Supply Voltage: 3 V or 5 V

Required Equipment:
•
•
•
The MAX4338 EV kit is fully assembled and tested.
Follow the steps below to verify board operation. Do
not turn on the power supply until all connections
are completed:
1) Plug the headphones into the 3.5mm headphone
2) Ensure that the audio source is turned off.
3) Connect the disabled audio source through the
4) Ensure that the shunts JU1–JU5 are not installed.
5) Connect the 2.7V to 5V DC power supply to the
6) Turn on the 2.7V to 5V DC power supply.
7) Turn on the audio source.
MAX4338 Evaluation Kit
Note: Please indicate that you are using the MAX4338 when contacting these component suppliers.
2
AVX
Sprague
TDK
One pair of 32Ω headphones
One variable DC power supply capable of supply-
ing between 2.7V and 5V at 200mA
One stereo audio source
jack.
RCA phono jacks.
VCC and GND pads.
_______________________________________________________________________________________
SUPPLIER
Quick Start
843-946-0238
402-563-6866
847-803-6100
PHONE
The MAX4338 EV kit is a stereo, single-supply audio
amplifier. The MAX4338 EV kit is designed to be driven
by the stereo lineout of a CD player or directly connect-
ed to any stereo audio source. The input impedance is
22.1kΩ. The -3dB corner frequencies are approximately
30Hz and 34kHz with a 32Ω load. The MAX4338 EV kit
has a gain of approximately 2.1. An input signal of
700mV
range output with a 32Ω load. An input signal of
400mV
range output with a 32Ω load.
The MAX4338 EV kit provides two SHDN pins to disable
the left and right outputs independently. Jumpers JU1
and JU2 control the left and right channels. Jumper
JU3 connects both the left channel and right channel
SHDN pins together so that both channels can be shut
down simultaneously. Table 1 lists the options available
for shutdown control. An external controller can be
used by removing the shunts on JU1, JU2, JU3 and
connecting the external controller to the pads labeled
SHDN1 and SHDN2. SHDN1 and SHDN2 are
TTL/CMOS logic-level inputs.
843-626-3123
402-563-6296
847-390-4405
RMS
RMS
FAX
, while using a 5V supply, produces a full-
, while using a 3V supply, produces a full-
Component Suppliers
Detailed Description
www.avxcorp.com
www.vishay.com
www.component.tdk.com
Shutdown Control
WEBSITE