ADM3222 AD [Analog Devices], ADM3222 Datasheet - Page 2

• Manufacturer Part Number: ADM3222
• Description: Low Power, +3.3 V, RS-232 Line Drivers/Receivers
• Manufacturer: AD [Analog Devices]

ADM3202/ADM3222/ADM1385–SPECIFICATIONS
(V
Parameter
DC CHARACTERISTICS
LOGIC
RS-232 RECEIVER
RS-232 TRANSMITTER
TIMING CHARACTERISTICS
Specifications subject to change without notice.
ADM1385: Input leakage current typically –10 µA when T
CC
Operating Voltage Range
V
Shutdown Supply Current
Input Logic Threshold Low, V
Input Logic Threshold High, V
CMOS Output Voltage Low, V
CMOS Output Voltage High, V
Input Leakage Current
Output Leakage Current
EIA-232 Input Voltage Range
EIA-232 Input Threshold Low
EIA-232 Input Threshold High
EIA-232 Input Hysteresis
EIA-232 Input Resistance
Output Voltage Swing (RS-232)
Output Voltage Swing (RS-562)
Transmitter Output Resistance
RS-232 Output Short Circuit Current
Output Leakage Current
Maximum Data Rate
Receiver Propagation Delay
Transmitter Propagation Delay
Receiver Output Enable Time
Receiver Output Disable Time
Transmitter Skew
Receiver Skew
Transition Region Slew Rate
= +3.3 V
CC
TPHL
TPLH
Power Supply Current
0.3 V, C1–C4 = 0.1 F. All specifications T
INL
INH
OL
OH
Min
2.0
V
0.6
3
± 5.0
± 3.7
6
4
3.0
–30
300
460
CC
IN
– 0.6
= GND.
MIN
Typ
3.3
1.3
8
1.2
1.6
0.4
5
± 5.2
± 15
0.4
0.4
10
10
0.01
0.01
300
200
200
30
300
to T
MAX
unless otherwise noted.)
Max
5.5
2.1
10
0.5
0.8
0.4
± 1
± 10
+30
2.4
7
± 25
1
1
750
30
30
Unit
V
mA
mA
µA
V
V
V
V
µA
µA
V
V
V
V
kΩ
V
V
Ω
mA
µA
kbps
µs
µs
ns
ns
ns
ns
ns
V/µs
V/µs
Test Conditions/Comments
No Load
R
T
T
I
I
T
Receivers Disabled
V
with 3 kΩ to Ground
V
V
SD = Low, V
V
1000 pF. One Tx Switching
R
Measured from +3 V to –3 V or –3 V to +3 V,
V
R
R
OUT
OUT
CC
CC
CC
CC
CC
L
IN
IN
IN
L
L
L
= 3 kΩ to GND
= 3 kΩ, C
= 3 kΩ, C
= 3 kΩ, C
= GND to V
= 3.0 V
= 0 V, V
= 3.3 V, R
= +3.3 V
= 3.3 V. All Transmitter Outputs Loaded
= 1.6 mA
= –1 mA
OUT
L
L
L
OUT
L
= 1000 pF
= 1000 pF, T
= 2500 pF, T
CC
= 3 kΩ to 7 kΩ, C
= ± 2 V
= 12 V
A
A
= +25°C
= +25°C
L
= 50 pF to