MAX560CAI+ ,3.3V Transceiver with Two EIA TIA 562 Receivers Active in ShutdownApplications MAX561CAI 0''C to +70°C 28 SSOP
MAX561C/D 0'C to +70°C Dice'
Laptop Computers
Palmt ..
MAX560CWI ,+3.3V Transceiver with Wow EIA/TIA-562 Receivers Active in ShutdownApplications MAX561CAI 0''C to +70°C 28 SSOP
MAX561C/D 0'C to +70°C Dice'
Laptop Computers
Palmt ..
MAX561CAI ,+3.3V Transceiver with Wow EIA/TIA-562 Receivers Active in ShutdownApplications T
. 4 Drlvers/5 Receivers
. Low-Power Shutdown:
<8PA MAX560
<1PA MAX561
t ..
MAX561CAI ,+3.3V Transceiver with Wow EIA/TIA-562 Receivers Active in ShutdownApplications MAX561CAI 0''C to +70°C 28 SSOP
MAX561C/D 0'C to +70°C Dice'
Laptop Computers
Palmt ..
MAX561CAI ,+3.3V Transceiver with Wow EIA/TIA-562 Receivers Active in ShutdownELECTRICAL CHARACTERISTICS
(Vcc = +3.0V to +3.6V, C1 - C4 = IPF, TA = 0'C to +70°C, unless other ..
MAX561CAI ,+3.3V Transceiver with Wow EIA/TIA-562 Receivers Active in ShutdownGeneral Description
The MAX560/MAX561 are the first +3.3V-pdwered
devices to implement the ElA/ ..
MAZ8024 ,Small-signal deviceelectrical characteristicswithin part numbersReverse current I V Specified value µ AR R*3Temperatur ..
MAZ8027-H ,Silicon planar typeElectrical characteristics within part numbers T = 25°CaTemperaturecoefficient ofZener voltage Rev ..
MAZ8027-L ,Silicon planar typeElectrical Characteristics T = 25°CaParameter Symbol Conditions Min Typ Max UnitForward voltage V ..
MAZ8030-H ,Silicon planar typeelectrical characteristicsZ Zwithin part numbersReverse current I V ··············· Specified value ..
MAZ8030-L ,Silicon planar typeZener DiodesMAZ8000 SeriesSilicon planar typeUnit : mmFor stabilization of power supplyKA
MAZ8033-H ,Silicon planar typeElectrical characteristics within part numbers T = 25°CaTemperaturecoefficient ofZener voltage Rev ..
MAX560CAI+
3.3V Transceiver with Two EIA TIA 562 Receivers Active in Shutdown
190015; Rev tk 5192
+3.3V Transceiver with Two ElUVirlUVS62
Receivers Active in Shutdown
. General Description
The MAX560/MAX561 are the first +3.3V-pdwered
devices to implement the EIA/TIA-562 standard, which
guarantees interoperability with RS-232 interfaces. The
MAX560/MAX561 are guaranteed to operate with a +3.OV
power supply at a 20kbits/sec data rate while maintaining
I3.7V ElA/TIA-562 signal levels.
The MAX560/MAX561 include four line drivers, five re-
ceivers, a shutdown mode, and a receiver-enable input.
An on-board charge-pump voltage converter converts
the +3.3V input to the t6.6V needed to comply with the
EIA/TlA-562 output levels. The MAX560 has an active-
low shutdown and an active-high receiver enable. In
shutdown mode, two receivers are active, allowing uni-
directional communication for peripheral monitoring. The
MAX561 has an active-high shutdown and an active-Iow
receiver enable In shutdown mode, all receivers are in a
high-iripsdance, three-state mode.
The MAX560/MAX561 are availablé in a standard 28-pin
wide small outline (SO) package and a 28-pin shrink
small outline package (SSOP), which requires 40% of the
board space of the so package. Each operates with four
IPF capacitors, further reducing board space.
Applications
Laptop Computers
Palmtop Computers
Notebook Computers
Battery-Powered Equipment
21lALa2aheAAl
Features
. 2 Receivers Actlve In Shutdown Mode (MAX560)
t Small 28-pin SSOP Package - 40% the Area of
SO Package
. Guaranteed Interoperability wlth 38-232
. Operate trom a Single +3.0V to o3.6V Supply
. Designed for. ElA/TlA-562 Applications
. 4 Drlvers/s Receivers
. Low-Power Shutdown:
<8p.A MAX560
<1uA MAX551
t Three-State TTL/CMOS Receiver Outputs
. 116kblts/sec Data Rate
Ordering Information
f PART TEMP. RANGE 'tiN-PAciuuatT]
MAX56OCW1 cc to not 28 Wide so fl
MAXSSOCAI 0'C to +700 28 SSOP
MAX560C/D 0'C to not Dice"
MAX561CWI 0'c to +700 28 Wide so
MAX561CAI cc to not 28 SSOP
l MAX561C/D cc to +701: Dice' J
'Dice are specified at TA = +25°C.
Pin Configurations
TOPVIEW T30uT . El T40UI Tun E . 23 mom
hour E 27 Ram now LE Eil R3m
T211111 CE 26 Raout T20ur E E, Raout
Pm E 25 sti-ON- MN Li] Lei] snow
1120111 Li] 24 EN RZOUI Li E] m
T2111 [E MAXIM El Rdm- T2m E MAXIM E MN
Thr; cr MAY5tio El H4ou1- TIN Cd MAX561 22 Mom
R1out [E E 14m mour LE 21 MIN
RU E E, 13m filly Li 20 f%
GND [E E R50ut' GND Ei 19 11501;:
Vcc IE 'rd Bu. Vcc [E 18 35.11
01+ CE [z,], v- 01. iE 17 V»
V+ CE El c2- Ile Ei 16 02-
"ACTlllElNSH0T00WN (ll, 15 02+ SO/SSOP c1- IE 15 cg.
Typical operating clrcult on last page
IVI A X I IV!
Maxim Integrated Products
Call toll free 1-800-998-8800 for free samples or literature.
http://www.ic-phoenix.com/
fl- QSWW/OQSXVW
MAXEGWMAX5611
+3.3V Transceiver with Two lEM/TM-562
Receivers Active in Shutdown
ABSOLUTE MAXIMUM RATINGS
VCC -.r-.-F-_-l_--l--_ AWN to +6V
V+ .......................... . . . (Vcc _ 0.3V) to +14V
V- ..................................... +0.3V to -14V
Input Voltages
TIN ...__.-rlrl_F-_V-F_l 0.3V to (Vcc + 0.3V)
Rm ................................................. 125V
Output Voltages
TOUT .............................. (V+ + 0.3V) to (V- - 0.3V)
ROUT ................................. -0.3V to (Vcc + 0.3V)
Stresses' be
Short-Circuit Duration
TOUT ......................... _ ...... Continuous
Continuous Power Dissipation
Wide SO (derate 12.50mW/‘C above +70''C) ...... 1000mw
SSOP (derate 9,52mW/' C above +70'C) ........... 762mW
Operating Temperature Range ................ 0'C to +70'C
Storage Temperature Range .............. -65'C to +160'C
Lead Temperature (soldering, 10 sec) _............. +300'C
d those listed under 'Abso/ure Maximum Ratings'may cause permanent damage to the device. These are stress ratings only, and functional
operation a 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 = +3.OV to +3.6V. C1 - C4 = 1pF,TA = 0'C to +70'C, unless otherwise noted.)
PARAMETER CONDITIONS MIN TYP MAX UNITS
i'/5i'/,'1ltffiy)tputs loaded with 3ki2 to ground $37 *4.2
Output Voltage Swing F ' V
Vcc = 3.3V. 4 transmitter outputs loaded with 3kQ
to ground is] 1405
Vcc Power-Supply Current No Wad, TA = +25'C 8 mA
Shutdown Supply Current Figure l, TA = +25"C MAX560 8 50 ISA
MAX561 1 10
Input Logic Threshold Low TIN, EN, SHDN (MAX560), SHDN (MAX561) 0.4 V
Input Logic Threshold High TIN, EN, SHDN (MAX560), SHDN (MAX561) 2.4 V
Logic PulI-Up Current TIN = 0V 6 135 WA _
Receiver In ut Voltage
Operating ange -25 25 V
EIA/TIA-562 Input Threshold Low Normal operation 0.4 0.8 V
SHDN = OV, (RAN, RSIN) J MAX560 0.4 1.4
ElA/TlA-562 Input Threshold High Normal operation I 1.1 2.4 v
SHDN = OV, (R4IN, RSIN) MAX560 1,4 2.4
EIA/TIA-562 Input Hysteresis No hysteresis when SHDN = 0V MAX560 0.3 V
EIA/rlA-562 Input Resistance TA = +25'C, Vcc = 3.3V 3 5 7 kn
CMOS Output Voltage Low IOUT = 1.6mA 0.4 V
CMOS Output Voltage High IOUT = -4thsA 2.8 Vcc - 0.1 V
CMOS Output Leakage Current EN = Vcc, 0V s Row f Vcc 0.05 i10 pA
Output Enable Time Figure 2, TA = +25'C 800 ns
Output Disable Time MAX560 1500 ns
MAX561 500
2 IVI A X VVl
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