MAX3110ECWI-T Maxim Integrated, MAX3110ECWI-T Datasheet - Page 2

• Manufacturer Part Number: MAX3110ECWI-T
• Description: UART Interface IC
• Manufacturer: Maxim Integrated
• Type: SPI/MICROWIRE-Compatible UART with Integrated ESD-Protected RS-232 Transceiverr

Specifications of MAX3110ECWI-T

• Number Of Channels: 1
• Data Rate: 250 Kbps
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V
• Supply Current: 0.6 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Package / Case: SOIC-28 Wide
• Description/function: SPI/MICROWIRE-Compatible UART with integrated ESD-protected RS-232 transceiver
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 5 V
• Propagation Delay Time Ns: 150 ns

MAX3110E/MAX3111E
2
ABSOLUTE MAXIMUM RATINGS
SPI/MICROWIRE-Compatible UART and ±15kV ESD-
Protected RS-232 Transceivers with Internal Capacitors
V
V
V+ to GND (Note 1) ..................................................-0.3V to +7V
V- to GND (Note 1) ...................................................+0.3V to -7V
V+ to V- (Note 1) ..................................................................+13V
Input Voltages to GND
Output Voltage to GND
TX, RTS Output Current ....................................................100mA
ELECTRICAL CHARACTERISTICS—MAX3110E
(V
V
Note 1: V+ and V- can have maximum magnitudes of 7V, but their absolute difference should not exceed 13V.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and function-
al 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.
Supply Current
Supply Current with Hardware
Shutdown
DC CHARACTERISTICS (V
UART OSCILLATOR INPUT (X1)
UART LOGIC INPUTS (DIN, SCLK, CS, CTS, RX) )
RS-232 LOGIC INPUTS (T_IN, SHDN) )
CC
CC
CC
Supply Current with Hardware
and Software Shutdown
Input High Voltage
Input Low Voltage
Input Current
Input Capacitance
Input High Voltage
Input Low Voltage
Input Hysteresis
Input Leakage Current
Input Capacitance
Input High Voltage
Input Low Voltage
Transmitter Input Hysteresis
Input Leakage Current
CS, X1, CTS, RX, DIN, SCLK .................. -0.3V to (V
T_IN, SHDN ...........................................................-0.3V to +6V
R_IN ..................................................................................±25V
DOUT, RTS, TX, X2 .................................-0.3V to (V
IRQ .......................................................................-0.3V to +6V
T_OUT ...........................................................................±13.2V
R_OUT .....................................................-0.3V to (V
CC
to GND (MAX3110E) ........................................-0.3V to +6V
to GND (MAX3111E).........................................-0.3V to +4V
= +5V, T
= +4.5V to +5.5V, T
PARAMETER
A
= +25°C.) (Note 2)
A
= T
CC
MIN
= +5V, T
to T
I
CCSHDN(H+ S)
I
SYMBOL
CCSHDN(H)
MAX
V
V
I
C
C
V
V
HYST2
LKG1
V
HYST3
A
V
V
V
I
I
I
CC
IN1
IN3
IH1
IH2
IH3
IL1
IN1
IL2
IN2
IL3
= +25°C)
, unless otherwise noted. Typical values are measured for baud rate set to 9600baud at
CC
CC
CC
SHDN = V
SHDN = GND (Note 3)
SHDN = GND, SHDNi bit = 1 (Note 4)
V
V
X1
CC
+ 0.3V)
+ 0.3V)
+ 0.3V)
= 0 or 5.5V
= 5V
CC
CONDITIONS
, no load
Short-Circuit Duration
Continuous Power Dissipation (T
Operating Temperature Ranges
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow)
X2, DOUT, IRQ (to V
T_OUT (to GND) .....................................................Continuous
28-pin Wide SO (derate 12.5mW/°C above +70°C) ...........1W
28-pin Plastic DIP (derate 14.3mW/°C above +70°C) ....1.14W
MAX311_EC_ _ .................................................. 0°C to +70°C
MAX311_EE_ _ ................................................-40°C to +85°C
PDIP lead(Pb)-free ........................................................+225°C
PDIP containing lead(Pb)..............................................+240°C
Wide SO lead(Pb)-free..................................................+225°C
Wide SO containing lead(Pb) .......................................+240°C
SHDNi bit = 0
SHDNi bit = 1
CC
or GND).............................Continuous
0.7V
0.7V
MIN
2.4
CC
CC
A
= +70°C)
±0.01
TYP
0.48
250
500
0.6
3
5
5
0.2V
0.3V
MAX
0.8
20
25
±1
±1
Maxim Integrated
2
1
2
CC
CC
UNITS
mA
mA
mV
mV
µA
µA
pF
µA
pF
µA
V
V
V
V
V
V