MAX213
5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER
WITH
±15-kV
ESD PROTECTION
SLLS680 – DECEMBER 2005
www.ti.com
RECEIVER SECTION
Electrical Characteristics
(1)
over operating free-air temperature range (unless otherwise noted) (see
PARAMETER
V
OH
V
OL
V
IT+
V
IT–
Vhys
(3)
r
I
High-level output voltage
Low-level output voltage
Positive-going
input threshold voltage
Negative-going
input threshold voltage
Input hysteresis (V
IT+
, V
IT–
)
Input resistance
Output leakage current
(1)
(2)
(3)
I
OH
= –1 mA
I
OH
= 1.6 mA
V
CC
= 5 V, T
A
= 25°C
V
CC
= 5 V, T
A
= 25°C
V
CC
= 5 V
V
CC
= 5 V, T
A
= 25°C
EN = 0 V, 0
≤
ROUT
≤
V
CC
, R1–R3
3
Active mode
Shutdown mode (R4–R5)
Active mode
Shutdown mode (R4–R5)
0.8
0.6
1.7
1.5
1.2
1.5
0.5
5
±0.05
1
7
±10
TEST CONDITIONS
MIN
TYP
(2)
V
CC
– 0.4
0.4
2.4
2.4
MAX
UNIT
V
V
V
V
V
kΩ
µA
Test conditions are C1–C4 = 0.1
µF
at V
CC
= 5 V
±
0.5 V.
All typical values are at V
CC
= 5 V, and T
A
= 25°C.
No hysteresis in shudown mode
Switching Characteristics
(1)
over operating free-air temperature range (unless otherwise noted)
PARAMETER
t
PLH(R)
t
PHL(R)
t
en
t
dis
(1)
(2)
Propagation delay time,
low- to high-level output
Propagation delay time,
high- to low-level output
Output enable time
Output disable time
C
L
= 150 pF,
C
L
= 150 pF,
C
L
= 150 pF,
C
L
= 150 pF,
TEST CONDITIONS
See
See
See
See
SHDN = V
CC
SHDN = 0 V, R4–R5
MIN TYP
(2)
0.5
4
0.5
600
200
MAX
10
40
10
UNIT
µs
µs
ns
ns
Test conditions are C1–C4 = 0.1
µF
at V
CC
= 5 V
±
0.5 V.
All typical values are at V
CC
= 5 V, and T
A
= 25°C.
ESD Protection
over operating free-air temperature range (unless otherwise noted)
PIN
RIN
Human-Body Model
TEST CONDITIONS
TYP
±15
UNIT
kV
6
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