SNLS090C – MARCH 2000 – REVISED APRIL 2013
Electrical Characteristics
(continued)
Over recommended operating conditions, SD = 0.8V, unless otherwise specified.
Symbol
R
O
V
TH
V
TL
V
HY
R
IN
I
IN
Parameter
Output Resistance
(5) (6)
Conditions
−2V ≤
V
O
≤
+2V, V
CC
= GND = 0V
R1–R5, SD = 0.8V
R5, 2.0V
≤
SD
≤
5.5V
R1–R5, SD = 0.8V
R5, 2.0V
≤
SD
≤
5.5V
Min
300
Typ
Max
Units
Ω
RECEIVER CHARACTERISTICS
Input High Threshold Voltage
Input Low Threshold Voltage
Hysteresis
Input Resistance
Input Current
1.4
2.0
0.4
0.1
50
3.0
2.14
0.43
−1.0
−5.0
2.4
2.8
3.1
3.28
0.23
1.1
0.5
300
3.8
2.4
2.8
V
V
V
V
mV
V
IN
= ±3V to ±15V
V
IN
= +15V
V
IN
= +3V
V
IN
=
−3V
V
IN
=
−15V
7.0
5.0
1.0
−0.43
−2.14
kΩ
mA
mA
mA
mA
V
V
V
OH
V
OL
(5)
(6)
High Level Output Voltage
Low Level Output Voltage
V
IN
=
−3V,
I
OH
=
−1
mA
V
IN
=
−3V,
I
OH
=
−100 μA
V
IN
= +3V, I
OL
= +2 mA
0.4
V
Receiver characteristics are specified for SD = 0.8V. When SD = 2.0V, receiver five (R5) is active and meets receiver parameters in
SHUTDOWN (SD) mode, unless otherwise specified.
Generator characteristics for receiver input: f = 64 kHz (128 kbits/sec), t
r
= t
f
= 200 ns, V
IH
= 3V, V
IL
=
−3V,
duty cycle = 50%.
Switching Characteristics
(1)
Over recommended operating conditions, SD = 0.8V, unless otherwise specified.
Symbol
t
PLH
t
PHL
t
SK
SR1
SR2
t
PLS
t
PSL
t
PHS
t
PSH
t
PLH
t
PHL
t
SK
t
PLS
t
PSL
t
PHS
t
PSH
(1)
Parameter
Propagation Delay LOW to HIGH
Propagation Delay HIGH to LOW
Skew |t
PLH
–t
PHL
|
Output Slew Rate
Output Slew Rate
Propagation Delay LOW to SD
Propagation Delay SD to LOW
Propagation Delay HIGH to SD
Propagation Delay SD to HIGH
Propagation Delay LOW to HIGH
Propagation Delay HIGH to LOW
Skew |t
PLH
–t
PHL
|
Propagation Delay LOW to SD
Propagation Delay SD to LOW
Propagation Delay HIGH to SD
Propagation Delay SD to HIGH
Typical values are given for V
CC
= 3.3V and T
A
= +25°C.Ó
8, Figure 9)
R
L
= 1 kΩ
C
L
= 50 pF
R1–R4 Only
C
L
= 50 pF
4, Figure 4)
0.1
0.1
R
L
= 3 kΩ to 7 kΩ, C
L
= 50 pF (Figure
3)
R
L
= 3 kΩ, C
L
= 2500 pF (Figure
6, Figure 7)
R
L
= 3 kΩ
C
L
= 50 pF
4
4
R
L
= 3 kΩ
C
L
= 50 pF
2, Figure 3)
Conditions
Min
0.1
0.1
Typ
0.6
0.6
0
13
10
0.48
1.88
0.62
1.03
0.4
0.6
0.2
0.13
1.0
0.19
0.58
1.0
1.0
0.8
Max
1.0
1.0
0.2
30
30
Units
μs
μs
μs
V/μs
V/μs
ms
ms
ms
ms
μs
μs
μs
μs
μs
μs
μs
DRIVER CHARACTERISTICS
RECEIVER CHARACTERISTICS
4
Product Folder Links:
Copyright © 2000–2013, Texas Instruments Incorporated
TI [ TEXAS INSTRUMENTS ]
