DS3884AVF NSC [National Semiconductor], DS3884AVF Datasheet - Page 3

• Manufacturer Part Number: DS3884AVF
• Description: BTL Handshake Transceiver
• Manufacturer: NSC [National Semiconductor]

DRIVER AND CONTROL INPUT: (Dn, DE
V
V
I
I
I
V
DRIVER OUTPUT/RECEIVER INPUT: (Bn)
V
I
I
I
I
V
V
V
RECEIVER OUTPUT: (FRn and Rn)
V
V
I
SUPPLY CURRENT
I
I
Symbol
I
IH
IL
OLBZ
OHBZ
OLB
OHB
OS
CC
LI
DC Electrical Characteristics
Note 1: “Absolute Maximum Ratings” are those beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the device should
be operated at these limits. The table of “Electrical Characteristics” provide conditions for actual device operation.
Note 2: All input and/or output pins shall not exceed V
power-down. This prevents the ESD structure from being damaged due to excessive currents flowing from the input and/or output pins to QV
a diode between each input and/or output to V
when pulling-up the inputs to prevent damage. The current into any input/output pin shall be no greater than 50 mA. Exception, LI and Bn pins do not have power
sequencing requirements with respect to V
power-up.
Note 3: 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.
All typical values are specified under these conditions.: V
Note 4: Only one output should be shorted at a time, and duration of the short should not exceed one second.
Note 5: Referenced to appropriate signal ground. Do not exceed maximum power dissipation of package.
T
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage
Control Input Voltage
Driver Input and Receiver Output
Receiver Input Current
Bus Termination Voltage
Power Dissipation at 25˚C
IH
IL
CL
OLB
TH
CLP
CLN
OH
OL
A
PQFP
= 0 to +70˚C, V
Minimum Input High Voltage
Maximum Input Low Voltage
Input Leakage Current
Input High Current
Input Low Current
Input Diode Clamp Voltage
Output Low Bus Voltage
(Note 5)
Output Low Bus Current
Output High Bus Current
Output Low Bus Current
Output High Bus Current
Receiver Input Threshold
Positive Clamp Voltage
Negative Clamp Voltage
Voltage Output High
Voltage Output Low
Output Short Circuit Current
Supply Current: Includes V
QV
Live Insertion Current
CC
and LI
CC
Parameter
= 5V
±
10%
CC
and QV
CC
CC
which is forward biased when incorrect sequencing is applied. Alternatively, a current limiting resistor can be used
,
CC
*
, PS1 and PS2)
. Furthermore, the difference between V
CC
CC
(Note 1)
= 5V and T
plus 0.5V and shall not exceed the absolute maximum rating at anytime, including power-up and
V
V
V
I
Dn = 2.4V, DE
I
Dn = 0.5V, DE
Dn = 0.5V, DE
Dn = 0.5V, DE
Dn = 0.5V, DE
DE
V
V
I
Bn = 1.1V, DE
Bn = 2.1V, DE
Bn = 2.1V, DE
Bn = 1.1V, DE
DE
DE
DE
DE
(Notes 2, 3)
CLAMP
OL
CLAMP
IN
IN
IN
CC
CC
*
*
*
*
*
= 80 mA
= V
= 2.4V
= 0.5V
±
= Max or 0V, I
= Max or 0V, I
= 2.4V
= 0.5V, All Dn = 2.4V
= 2.4V, All Bn = 2.1V
= 2.4V, All Dn = 0.5V
= 0.5V, All Dn = 2.4V
15 mA
1.3W
= −12 mA
= −12 mA
6.5V
6.5V
5.5V
2.4V
A
CC
= 25˚C unless otherwise stated.
= 5.5V
Conditions
*
*
*
*
*
*
*
*
*
3
= 2.4V, I
= 2.4V, I
= 2.4V, I
= 2.4V (Note 4)
= 0V,
= 2.4V, Bn = 0.75V
= 2.4V, Bn = 2.1V
= 0V, Bn = 0.75V
= 0V, Bn = 2.1V
Storage Temperature Range
Lead Temperature
Recommended Operating
Conditions
Supply Voltage, V
Bus Termination Voltage (V
Operating Free Air Temperature
Bn
Bn
Derate PQFP Package
(Soldering, 4 seconds):
= 1 mA
= 10 mA
CC
OH
OL
OL
and QV
= 24 mA
= 8 mA
= −2 mA
CC
should never be greater than 0.5V at any time including
CC
0.75
1.47
Min
−40
2.0
2.4
2.9
2.4
T
)
1.55
0.35
0.35
Typ
−70
1.0
3.4
3.9
3.2
50
50
1
2
CC
−65˚C to +150˚C
−100
−100
Max
−1.2
1.62
−1.2
100
100
100
220
350
0.8
1.1
4.5
5.0
0.5
0.4
40
70
70
and V
2.06V–2.14V
3
5
0˚C to 70˚C
www.national.com
11.1 mW/˚C
4.5V–5.5V
CC
. There is
260˚C
Units
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V
V