MAX3384 View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX3384
Maxim Integrated
MAX3384 Datasheet PDF : 11 Pages
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±15kV ESD-Protected, 3.0V to 5.5V, Low-Power,
up to 250kbps, True RS-232 Transceiver
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +3V to +5.5V, for tests at 3.3V ±10%, C1–C4 = 0.1µF; for tests at +5V ±10%, C1 = 0.047µF, C2–C4 = 0.33µF;
TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
TRANSMITTER OUTPUTS
Output Voltage Swing
All transmitter outputs loaded with 3kΩ to ground
±5
±5.4
V
Output Resistance
VCC = 0, transmitter output = ±2V
300 10M
Ω
Output Short-Circuit Current
±60
mA
Output Leakage Current
VCC = 0 or +3V to +5.5V, VOUT = ±12V, transmitters dis-
±25
µA
ESD PROTECTION
Human Body Model
±15
R_IN, T_OUT
IEC1000-4-2 Air Discharge
±15
kV
IEC1000-4-2 Contact Discharge
±8
TIMING CHARACTERISTICS
(VCC = +3V to +5.5V, for tests at 3.3V ±10%, C1–C4 = 0.1µF; for tests at +5V ±10%, C1 = 0.047µF, C2–C4 = 0.33µF; TA = TMIN to
TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Maximum Data Rate
RL = 3kΩ, CL = 1000pF,
one transmitter switching
250
kbps
Receiver Propagation Delay
Receiver Output Enable Time
Receiver Output Disable Time
Time to Exit Shutdown
Transmitter Skew
Receiver Skew
Transition-Region Slew Rate
tPHL
tPLH
tPHL - tPLH|
tPHL - tPLH|
Receiver input to receiver output,
CL = 150pF
SHDN from GND to VCC
SHDN from VCC to GND
VOUT ≥ +3.7V, RLOAD at V+ = 3kΩ
(Note 2)
VCC = +3.3V,
TA = +25°C,
RL = 3kΩ to 7kΩ,
measured from +3V
to -3V or -3V to +3V
CL = 150pF to
1000pF
CL = 150pF to
2500pF
0.15
µs
0.15
200
ns
200
ns
250
µs
100
ns
50
ns
6
30
V/µs
4
30
Note 2: Transmitter skew is measured at the transmitter zero cross points.
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