MAX3120EUA-T Maxim Integrated, MAX3120EUA-T Datasheet - Page 2

• Manufacturer Part Number: MAX3120EUA-T
• Description: Interface - Specialized
• Manufacturer: Maxim Integrated
• Series: MAX3120r

ABSOLUTE MAXIMUM RATINGS
(Referred to GND)
V
TXD,
RXD ............................................................-0.3V to (V
PGND ....................................................................-0.1V to +0.1V
PINC....................................................................................10mA
Continuous LEDC Current.................................................200mA
Repetitive Pulsed LEDC Current
ELECTRICAL CHARACTERISTICS
(V
Low-Profile, 3V, 120µA,
IrDA Infrared Transceiver
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.
2
DC CHARACTERISTICS
Supply Current
Shutdown Supply Current
CC
LOGIC INPUTS (TXD, SHDN)
LOGIC OUTPUT (RXD)
IR RECEIVER
Input Logic Threshold Low
Input Logic Threshold High
Input Leakage Current
Input Capacitance
Output Voltage
Output Rise and Fall Time
Supported Data Rates
Equivalent Input Noise Current
Input Current Sensitivity
Ambient DC Current Rejection
Shutdown Time
Shutdown Disable Time
IR Receiver Output Pulse Width
CC
(<90µs, duty cycle <20%) ..........................................500mA
...........................................................................-0.3V to +6V
_______________________________________________________________________________________
SHDN, LEDC ...................................................-0.3V to +6V
= +3.0V to +5.5V, T
PARAMETER
A
= T
MIN
to T
I
SYMBOL
CC(SHDN)
I
I
NOISE
MAX
LEAK
V
V
t
I
V
C
V
r
CC
OH
OL
, t
IH
IL
IN
f
, unless otherwise noted. Typical values are at T
T
T
V
V
I
I
C
(Note 2)
(Note 3)
V
V
Delay until I
Delay until maximum IR receiver data rate is
valid
Data rate = 2.4kbps
Data rate = 115.2kbps
SINK
SOURCE
A
A
CC
CC
CC
CC
LOAD
= +25°C, SHDN = V
= +25°C, SHDN = GND (Note 1)
= 3.3V
= 5.0V
= 3.3V
= 5.0V
CC
= 200µA
= 50pF
+ 0.3V)
= 100µA
CC
< 1µA
CONDITIONS
Continuous Power Dissipation (T
Operating Temperature Ranges
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
CC
µMAX (derate 4.1mW/°C above +70°C) ....................330mW
SO (derate 5.88mW/°C above +70°C) .......................471mW
MAX3120C_A....................................................0°C to +70°C
MAX3120E_A.................................................-40°C to +85°C
(Note 1)
A
= +25°C and V
0.0002
V
MIN
2.0
2.4
0.5
2.4
CC
-1
1
1
A
-
= +70°C)
V
CC
TYP
0.01
0.05
120
100
375
300
0.1
CC
50
10
10
2
= +3.3V.)
-
115.2
MAX
200
1.0
0.8
0.4
90
1
6
8
nA
UNITS
kbps
mA
µA
µA
µA
pF
µA
ns
µs
µs
µs
V
V
V
RMS