MAX3110EEWI Maxim Integrated, MAX3110EEWI Datasheet - Page 3

• Manufacturer Part Number: MAX3110EEWI
• Description: UART Interface IC
• Manufacturer: Maxim Integrated
• Type: SPI/MICROWIRE-Compatible UART with Integrated ESD-Protected RS-232 Transceiverr

Specifications of MAX3110EEWI

• 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: + 85 C
• Minimum Operating Temperature: - 40 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

Maxim Integrated
ELECTRICAL CHARACTERISTICS—MAX3110E (continued)
(V
V
Protected RS-232 Transceivers with Internal Capacitors
ESD Protection
CC
RS-232 RECEIVER INPUTS (R_IN)
RS-232 ESD PROTECTION (R_IN, T_OUT)
RS-232 RECEIVER OUTPUTS (R_OUT)
RS-232 TRANSMITTER OUTPUTS (T_OUT)
UART OUTPUTS (DOUT, TX, RTS)
UART IRQ OUTPUTS (IRQ = open drain)
UART AC TIMING
Input Voltage Range
Input High Voltage
Input Low Voltage
Input Hysteresis
Input Resistance
Output High Voltage
Output Low Voltage
Output Voltage Swing
Output Resistance
Output Short-Circuit Current
Output Leakage Current
Output Leakage Current
Output High Voltage
Output Low Voltage
Output Capacitance
Output Leakage Current
Output Low Voltage
Output Capacitance
CS Low to DOUT Valid
CS High to DOUT Tri-State
CS to SCLK Setup Time
CS to SCLK Hold Time
SCLK Fall to DOUT Valid
CC
= +5V, T
= +4.5V to +5.5V, T
PARAMETER
SPI/MICROWIRE-Compatible UART and ±15kV ESD-
A
= +25°C.) (Note 2)
A
= T
MIN
to T
SYMBOL
MAX
V
C
C
I
I
I
V
V
V
V
V
V
HYST4
t
t
V
LKG2
LKG3
LKG4
t
R
OUT1
OUT2
t
CSH
R
t
CSS
OH1
OH2
OL1
OL2
OL3
DO
DV
TR
IH4
IL4
IN
O
, unless otherwise noted. Typical values are measured for baud rate set to 9600baud at
IEC 1000-4-2 Air Discharge
T
T
T
Human Body Model
IEC 1000-4-2 Contact Discharge
I
I
3kΩ load on all transmitter outputs
V
V
transmitters disabled
DOUT only, CS = V
I
I
I
I
V
I
C
C
C
SOURCE
SINK
SOURCE
SOURCE
SINK
SINK
SINK
A
A
A
CC
CC
IRQ
LOAD
LOAD
LOAD
= +25°C, V
= +25°C, V
= +25°C
= V+ = V- = 0, V
= 0 or 5.5V, V
= 4mA; DOUT, RTS
= 1.6mA
= 25mA; TX only
= 5.5V
= 4mA
= 100pF
= 100pF, R
= 100pF
= 1mA
= 10mA; TX only
= 5mA; DOUT, RTS
CONDITIONS
CC
CC
MAX3110E/MAX3111E
= 5V
= 5V
OUT
CS
CC
OUT
= 10kΩ
= ±12V,
= ±2V
V
V
V
CC
CC
CC
MIN
300
100
-25
2.4
3
5
0
- 0.6
- 0.5
- 0.5
±0.05
±5.4
TYP
10M
±15
±15
500
±8
5
5
5
MAX
+25
±10
±60
±25
±25
100
100
100
0.8
0.4
0.4
0.9
0.4
±1
±1
7
UNITS
mV
mA
kΩ
µA
µA
µA
pF
µA
pF
kV
ns
ns
ns
ns
ns
Ω
V
V
V
V
V
V
V
V
V
3