E981.18A39FB ELMOS Semiconductor, E981.18A39FB Datasheet - Page 39

• Manufacturer Part Number: E981.18A39FB
• Description: Motor / Motion / Ignition Controllers & Drivers 8ch squib driver
• Manufacturer: ELMOS Semiconductor
• Type: Airbag Squib Driverr

Specifications of E981.18A39FB

• Rohs: yes
• Product: Electromechanical Drivers
• Operating Supply Voltage: 5 V
• Supply Current: 4.3 mA
• Operating Temperature: - 40 C to + 95 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-44
• Number Of Outputs: 8
• Power Dissipation: 3.2 W

8-Channel Airbag Squib Driver
PRELIMINARY INFORMATION - AUG 01, 2011
5.10.5
1) Not tested during production test, guaranteed by design
2) Settling time considers the propagation delay of the switches and the transition from HiZ to Low
5.10.6
This document contains information on a pre-production product. ELMOS Semiconductor AG reserves the right to change specifications and information herein without notice.
ELMOS Semiconductor AG
1
1
2
3
4
5
6
7
No.
No.
impedance.
AMX settling time with 10mV
error
AMX Buffer mode,internal 3.3V
digital supply voltage
AMX buffer mode,internal 3.3V
analogue supply voltage
AMX buffer mode,internal
Logic output high level
AMX buffer mode,internal
Logic output low level
AMX Buffer mode,internal
supply voltage V
Attenuation of U
measurement
Attenuation of VA
measurement
Terminal AMX in Differential Amplifier Mode, AC Characteristics
AMX Diagnosis outputs,DC Characteristics
Description
Description
X
LSDSUP
Table 29: AMX in differential amplifier mode, AC
Table 30: AMX Diagnosis
4.5V<V
Load at AMX:
100pF||R>1MΩ
4.5V<V
R
4.5V<V
R
all Driver off
4.5V<V
R
4.5V<V
R
4.5V<V
V
R
4.5V<V
x=[1..4],
R
4.5V<V
R
>500k
U1
AMX
AMX
AMX
AMX
AMX
AMX
AMX
Condition
Condition
>8V
>500k
>500k ,
>500k
>500k
>500k
>500k
Page 39 of 63
5
5
5
5
5
5
5
5
Data Sheet
<5.5V;
<5.5V,
<5.5V,
<5.5V,
<5.5V,
<5.5V,
<5.5V,
<5.5V,
T
V
V
V
V
V
A
A
SET, AMX_Amp
DIG,S1
ANL,S1
LOG_H,S1
LOG_L,S1
LSDSUP/3,S1
UX/8
VA/8
Symbol
Symbol
1) 2.)
6.0/3
Min
Min
3.0
3.0
2.4
7.6
7.6
QM-No.: 25DS0072E.00
Typ
Typ
8.0
8.0
9.3/3
3.6V
Max
Max
E981.18
3.6
0.2
8.4
8.4
50
Unit
Unit
µs
V
V
V
V
V