lm9011 National Semiconductor Corporation, lm9011 Datasheet - Page 4

• Manufacturer Part Number: lm9011
• Description: Electronic Ignition Interface
• Manufacturer: National Semiconductor Corporation

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T
T
T
T
T
T
T
Symbol
DF
DF
TRI
RISE
FF(OFF)
FF(ON)
UDF
AC Electrical Characteristics
The following specifications apply for V
are not production tested. Minimum and Maximum limits are guaranteed by device characterization.
Note 1: Absolute Maximum Ratings indicate the limits beyond which damage may occur.
Note 2: ESD Ratings is with Human Body Model: 100pF discharged through a 1500Ω resistor.
Note 3: Operating ratings indicate conditions for which the device is intended to be functional, but may not meet the guaranteed specific performance limits. For
guaranteed specifications and conditions, see the Electrical Characteristics.
Note 4: Tested per VR Sensor Interface test circuit. See Figure 8 and Figure 9.
Note 5: Minimum Detect Current is not production tested at +85C. Specifications is guaranteed through device characterization and Test Limits at 25˚C and 125˚C.
Note 6: VR Sensor Interface Tdelay, measured from VR input sine wave zero-crossing to VR_OUT going high. See Figure 9.
Note 7: Electronic Timing Interface Tsetup, minimum time between Vcc
Note 8: Electronic Timing Interface Tsetup, minimum time between RESET = 1 and D0 = 1.
Note 9: Electronic Timing Interface Tsetup, minimum time between D0 / D1 = valid and ENB = 1.
1
2
2
Fault Delay Time
Fault Delay Time
TRI-STATE Delay Time
Fault Pin Rise Time
False Fault Time
False Fault Time
Undefined Fault Time
Parameter
CC
= 5V, V
Sx Output Short to Ground Fault
From ENB = 1 to FAULT ≤ 10%
C
Sx Output Short to Battery Fault
From ENB = 0 to FAULT ≤ 10%
C
From RESET = 0 to All Sx Outputs
Off
10% to 90%, C
From ENB = 0 to FAULT ≥ 90%
C
C
C
From ENB = 1 to FAULT ≥ 90%
C
C
C
From ENB = 0 for 8uSec, to Valid
FAULT
C
C
FAULT
FAULT
FAULT
LOAD
LOAD
FAULT
LOAD
LOAD
LOAD
LOAD
(Continued)
S_HI
= 6.8nF, R
= 12.7nF, R
= 6.8nF, R
= 12.7nF, R
= 6.8nF, R
= 12.7nF, R
= V
= 25pF
= 25pF
= 25pF
= 25pF
>
CC
Conditions
4.75V and RESET = 1.
, V
FAULT
4
RESET
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
= 25pF
= 10KΩ
= 10KΩ
= 10KΩ
= V
= 10KΩ
= 10KΩ
= 10KΩ
CC
, -40˚C≤T
A
Minimum
≤+125˚C. The AC Timing Characteristics
Maximum
25
30
10
20
25
2
2
2
5
8
Units
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs