ISL41334 INTERSIL [Intersil Corporation], ISL41334 Datasheet - Page 10

• Manufacturer Part Number: ISL41334
• Manufacturer: INTERSIL [Intersil Corporation]

Electrical Specifications
NOTES:
Driver Maximum Data Rate
RS-485 DRIVER SWITCHING CHARACTERISTICS (SLOW DATA RATE (115kbps, QFN ONLY), SEL = V
Driver Differential Input to Output
Delay
Driver Output Skew
Driver Differential Rise or Fall Time
Driver Enable to Output Low
Driver Enable to Output High
Driver Disable from Output Low
Driver Disable from Output High
Driver Enable from Shutdown to
Output Low
Driver Enable from Shutdown to
Output High
Driver Maximum Data Rate
RS-485 RECEIVER SWITCHING CHARACTERISTICS (SEL = V
Receiver Input to Output Delay
Receiver Skew | t
Receiver Maximum Data Rate
RECEIVER ENABLE/DISABLE CHARACTERISTICS (ALL MODES AND SPEEDS)
Receiver Enable to Output Low
Receiver Enable to Output High
Receiver Disable from Output Low
Receiver Disable from Output High
Receiver Enable from Shutdown to
Output Low
Receiver Enable from Shutdown to
Output High
5. All currents into device pins are positive; all currents out of device pins are negative. All voltages are referenced to device ground unless
6. Supply current specification is valid for loaded drivers when DE = 0V (RS-485 mode only).
7. Applies to peak current. See “Typical Performance Curves” for more information.
8. R
9. V
otherwise specified.
CC
IN
defaults to RS-485 mode (>15kΩ) when the device is unpowered (V
≤ 5.25V.
PARAMETER
PLH
- t
PHL
|
10
Test Conditions: V
Typicals are at V
t
t
t
t
SYMBOL
DLH
ZH(SHDN)
PLH
t
ZL(SHDN)
t
ZHSHDN
ZLSHDN
t
t
SKEW
SKEW
f
t
f
f
R
MAX
MAX
MAX
t
t
t
t
t
t
t
t
ZH
HZ
ZH
HZ
ZL
LZ
ZL
LZ
, t
, t
, t
DHL
F
PHL
R
R
R
R
C
C
C
C
R
R
R
(Figure 4)
(Figure 4)
QFN Only, C
QFN Only, C
QFN Only, C
QFN Only, C
C
C
DIFF
DIFF
DIFF
DIFF
L
L
L
L
L
L
DIFF
L
L
CC
= 100pF, SW = V
= 100pF, SW = GND (Figure 3)
= 15pF, SW = V
= 15pF, SW = GND (Figure 3)
= 500Ω, C
= 500Ω, C
= 15pF, SW = V
= 15pF, SW = GND (Figure 5)
CC
= 5V, T
ISL81334, ISL41334
= 54Ω, C
= 54Ω, C
= 54Ω, C
= 54Ω, C
= 54Ω, C
= 4.5V to 5.5V, C1 - C4 = 0.1
A
L
L
L
L
L
L
= 25°C (Note 5) (Continued)
TEST CONDITIONS
= 15pF, SW = V
= 15pF, SW = GND (Figure 5)
= 15pF, SW = V
= 15pF, SW = GND (Figure 5)
= 100pF, SW = V
= 100pF, SW = GND (Figure 3)
L
L
L
L
L
CC
= 100pF (Figure 2)
= 100pF (Figure 2)
= 100pF (Figure 2)
= 100pF (Figure 2)
= 100pF (Figure 2)
, ALL VERSIONS AND SPEEDS)
CC
CC
CC
(Figure 3)
(Figure 5)
(Figure 3)
CC
= 0V), regardless of the state of the SEL inputs.
CC
CC
CC
(Figure 5)
(Figure 5)
RS-232 Mode
RS-485 Mode
RS-232 Mode
RS-485 Mode
µ
(Figure 3)
F, V
L
= V
CC
(for QFN only); Unless Otherwise Specified.
TEMP
(°C)
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
25
25
CC
, SPA = GND, SPB= V
1000
MIN
800
20
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2000
1500
2000
TYP
350
300
420
800
260
260
0.1
32
31
24
65
50
40
22
23
24
25
35
25
MAX
2500
1250
3100
December 20, 2005
600
600
800
800
700
700
60
60
90
10
60
60
60
60
-
-
-
-
-
CC
)
UNITS
FN6202.1
Mbps
kbps
kbps
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns