MAX3130 View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX3130 Datasheet PDF : 16 Pages
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3V to 5.5V, IrDA Infrared Transceiver with
Integrated RS-232 Interface
ABSOLUTE MAXIMUM RATINGS
VCC to GND ..............................................................-0.3V to +6V
AVCC to AGND .........................................................-0.3V to +6V
VCC to AVCC .......................................................................±0.3V
AGND, PGND to GND ........................................................±0.1V
V+ to GND ................................................................-0.3V to +7V
V- to GND .................................................................+0.3V to -7V
V+ to V- ................................................................................+13V
Inputs (referenced to GND)
T1IN, T2IN, TXD, RSSD, IRMODE, BAUD16,
IRSD....................................................................-0.3V to +6V
R1IN, R2IN .....................................................................±25V
Outputs (referenced to GND)
T1OUT, T2OUT............................................................±13.2V
R1OUT, R2OUT, EDGEDET, RXD.........-0.3V to (VCC + 0.3V)
LEDC...................................................................-0.3V to +6V
Output Short-Circuit Duration (to VCC or GND)
T1OUT, T2OUT .....................................................Continuous
Output Currents
LEDC Continuous ........................................................200mA
LEDC 20% Duty Cycle tON < 90µs..............................500mA
Input Current
PINC ..............................................................................10mA
Continuous Power Dissipation (TA = +70°C)
SSOP (derate 9.52mW/°C above +70°C) ...................762mW
Operating Temperature Ranges
MAX3130/MAX3131CAI ....................................0°C to +70°C
MAX3130/MAX3131EAI..................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VCC = AVCC = 3.0V to 5.5V, GND = AGND = PGND, C1–C4 = 0.1µF (Note 1), TA = TMIN to TMAX, unless otherwise noted. Typical
values are at TA = +25°C and VCC = AVCC = 3.3V.)
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
DC CHARACTERISTICS
Power-Supply Current
VCC = 3.3V or 5V, TA = +25°C (Note 2)
Analog Power-Supply Current
TA = +25°C (Note 2)
Shutdown Supply Current
RSSD = low or IRMODE = low,
TA = +25°C (Note 2)
Shutdown Analog Supply Current
IRSD = low, TA = +25°C (Note 2)
LOGIC INPUTS (T1IN, T2IN, TXD, IRMODE, BAUD16, IRSD, RSSD)
0.25
1.0
mA
120
200
µA
1.0
10
µA
0.01
1.0
µA
Input Logic Threshold Low
Input Logic Threshold High
VCC = AVCC = 3.3V
VCC = AVCC = 5V
Input Leakage Current
VIN = 0 to VCC
LOGIC OUTPUTS (R1OUT, R2OUT, RXD, EDGEDET)
0.8
V
2.0
V
2.4
±0.01 ±1.0
µA
Output Voltage Low
Output Voltage High
ISINK = 1.6mA
ISOURCE = 1.0mA
0.1
0.4
V
VCC -
0.6
VCC -
0.05
V
IR RECEIVER
Data Rate
Equivalent Input Noise Current
Input Current Sensitivity
Ambient Photodiode Current
Rejection
(Note 3)
(Note 3)
AVCC = 3.3V
AVCC = 5V
2.4
10
0.0002
100
375
115.2
6
kbps
nARMS
mA
µA
µA
2 _______________________________________________________________________________________
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