參數(shù)資料
型號(hào): ISL83078EIUZA-T
廠商: INTERSIL CORP
元件分類: 通用總線功能
英文描述: +-15kV ESD Protected, 3.3V, Full Fail-safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers
中文描述: LINE TRANSCEIVER, PDSO8
封裝: ROHS COMPLIANT, PLASTIC, MO-187AA, MSOP-8
文件頁(yè)數(shù): 8/18頁(yè)
文件大小: 805K
代理商: ISL83078EIUZA-T
8
FN6115.1
August 5, 2005
NOTE:
4. All currents into device pins are positive; all currents out of device pins are negative. All voltages are referenced to device ground unless otherwise
specified.
5. Supply current specification is valid for loaded drivers when DE = 0V.
6. Applies to peak current. See “Typical Performance Curves” for more information.
7. When testing devices with the shutdown feature, keep RE = 0 to prevent the device from entering SHDN.
8. When testing devices with the shutdown feature, the RE signal high time must be short enough (typically <100ns) to prevent the device from
entering SHDN.
9. Versions with a shutdown feature are put into shutdown by bringing RE high and DE low. If the inputs are in this state for less than 50ns, the parts
are guaranteed not to enter shutdown. If the inputs are in this state for at least 600ns, the parts are guaranteed to have entered shutdown. See
“Low-Power Shutdown Mode” section.
10. Keep RE = VCC, and set the DE signal low time >600ns to ensure that the device enters SHDN.
11. Set the RE signal high time >600ns to ensure that the device enters SHDN.
12. Does not apply to the ISL83071E and ISL83077E.
13.
t
SKEW
is the magnitude of the difference in propagation delays of the specified terminals of two units tested with identical test conditions (V
CC
,
temperature, etc.). Only applies to the ISL83076E - 78E.
14. ISL83070E - ISL83075E only.
15. V
CC
3.15V
16. Guaranteed by design and characterization, but not production tested.
Test Circuits and Waveforms
FIGURE 1A. V
OD
AND V
OC
FIGURE 1B. V
OD
WITH COMMON MODE LOAD
FIGURE 1. DC DRIVER TEST CIRCUITS
Electrical Specifications
Test Conditions: V
CC
= 3.0V to 3.6V; Unless Otherwise Specified. Typicals are at V
CC
= 3.3V, T
A
= 25
°C
,
Note 4
(Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
TYP
MAX
UNITS
D
DE
DI
V
CC
V
OD
V
OC
R
L
/2
R
L
/2
Z
Y
D
DE
DI
V
CC
V
OD
375
375
Z
Y
R
L
= 60
V
CM
-7V to +12V
ISL83070E, ISL83071E, ISL83072E, ISL83073E, ISL83075E, ISL83076E, ISL83077E, ISL83078E
相關(guān)PDF資料
PDF描述
ISL83078EIBZA +-15kV ESD Protected, 3.3V, Full Fail-safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers
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