参数资料
型号: SN65C3223E_07
厂商: Texas Instruments, Inc.
英文描述: 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVERS/RECEIVERS WITH 【15-kV ESD PROTECTION
中文描述: 3 - V至5.5 V的多通道的RS - 232线驱动器/接收机与【15 - kV ESD保护
文件页数: 6/20页
文件大小: 290K
代理商: SN65C3223E_07
www.ti.com
RECEIVER SECTION
Electrical Characteristics
(1)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 6)
Switching Characteristics
(1)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
SN65C3223E
,
SN75C3223E
3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVERS/RECEIVERS
WITH
±
15-kV ESD PROTECTION
SLLS727A–MAY 2006–REVISED JULY 2006
PARAMETER
TEST CONDITIONS
I
OH
= –1 mA
I
OL
= 1.6 mA
V
CC
= 3.3 V
V
CC
= 5 V
V
CC
= 3.3 V
V
CC
= 5 V
MIN
TYP
(2)
V
CC
– 0.1
MAX
UNIT
V
V
V
OH
V
OL
High-level output voltage
Low-level output voltage
V
CC
– 0.6
0.4
2.4
2.4
1.6
1.9
1.1
1.4
0.5
V
IT+
Positive-going input threshold voltage
V
0.6
0.6
V
IT–
Negative-going input threshold voltage
V
V
hys
I
OZ
r
i
Input hysteresis (V
IT+
– V
IT–
)
Output leakage current
Input resistance
V
μ
A
k
EN = V
CC
V
I
=
±
3 V to
±
25 V
±
0.05
3
5
(1)
(2)
Test conditions are C1–C4 = 0.1
μ
F at V
CC
= 3.3 V
±
0.3 V; C1 = 0.047
μ
F, C2–C4 = 0.33
μ
F at V
CC
= 5 V
±
0.5 V.
All typical values are at V
CC
= 3.3 V or V
CC
= 5 V, and T
A
= 25
°
C.
PARAMETER
TEST CONDITIONS
TYP
(2)
150
150
200
200
UNIT
ns
ns
ns
ns
ns
t
PLH
t
PHL
t
en
t
dis
t
sk(p)
Propagation delay time, low- to high-level output
Propagation delay time, high- to low-level output
Output enable time
Output disable time
Pulse skew
(3)
C
L
= 150 pF, See Figure 3
C
L
= 150 pF, See Figure 3
C
L
= 150 pF, R
L
= 3 k
, See Figure 4
C
L
= 150 pF, R
L
= 3 k
, See Figure 4
See Figure 3
50
(1)
(2)
(3)
Test conditions are C1–C4 = 0.1
μ
F at V
CC
= 3.3 V
±
0.3 V; C1 = 0.047
μ
F, C2–C4 = 0.33
μ
F at V
CC
= 5 V
±
0.5 V.
All typical values are at V
CC
= 3.3 V or V
= 5 V, and T
= 25
°
C.
Pulse skew is defined as |t
PLH
– t
PHL
| of each channel of the same device.
6
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