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MAX221CAE View Datasheet(PDF) - Maxim Integrated

Part Name
Description
Manufacturer
MAX221CAE Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
+5V, 1µA, Single RS-232 Transceiver
with AutoShutdown
ABSOLUTE MAXIMUM RATINGS
VCC ..........................................................................-0.3V to +6V
V+ ...............................................................(VCC - 0.3V) to +14V
V- ...........................................................................-14V to +0.3V
Input Voltages
TIN ..........................................................-0.3V to (V+ + 0.3V)
RIN .................................................................................±30V
FORCEON, FORCEOFF, EN.................-0.3V to (VCC + 0.3V)
Output Voltages
TOUT ..............................................(V- - 0.3V) to (V+ + 0.3V)
ROUT, INVALID ....................................-0.3V to (VCC + 0.3V)
Short-Circuit Duration, TOUT .....................................Continuous
Continuous Power Dissipation (TA = +70°C)
TSSOP (derated 6.7mW/°C above +70°C) ................533mW
SSOP (derated 7.1mW/°C above +70°C) ..................571mW
Operating Temperature Range
MAX221C_ _ .....................................................0°C to +70°C
MAX221E_ _ ..................................................-40°C to +85°C
Maximum Junction Temperature ................................... +150°C
Storage Temperature Range ........................... -65°C to +150°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 = +5V ±10%, C1–C4 = 0.1µF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
DC CHARACTERISTICS
VCC Supply Current
Shutdown Supply Current
AutoShutdown Supply Current
LOGIC INPUTS
Input Leakage Current
Input Threshold Low
Input Threshold High
Output Voltage Low
Output Voltage High
Output Leakage Current
AUTOSHUTDOWN
Receiver Input Threshold,
Transmitter Enabled
Receiver Input Threshold,
Transmitter Disabled
INVALID Output Voltage Low
INVALID Output Voltage High
Receiver Threshold to
Transmitter Enabled
Receiver Positive or Negative
Threshold to INVALID High
Receiver Positive or Negative
Threshold to INVALID Low
SYMBOL
CONDITIONS
ICC
ISHDN
IAS
No load, TA = +25°C
TA = +25°C, Figure 1
IIN
TIN = 0 to VCC
VIL
TIN; EN, FORCEOFF, FORCEON
VIH
TIN, EN, FORCEOFF
VOL ROUT; ISINK = 3.2mA
VOH ROUT; ISOURCE = 1.0mA
EN = VCC, 0 ROUT VCC
Figure 3
Positive threshold
Negative threshold
ICC = 1µA, Figure 3
ISINK = 1.6mA
ISOURCE = 1.0mA
tWU Figure 3
tINVH Figure 3
tINVL Figure 3
MIN TYP
5
1
1
2.4
3.5
±0.05
-2.7
-0.3
VCC - 0.6
250
1
30
MAX UNITS
10
mA
10
µA
10
µA
±1
µA
0.8
V
V
0.4
V
V
±10
µA
2.7
V
0.3
V
0.4
V
V
µs
µs
µs
2 _______________________________________________________________________________________
 

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