L9822E STMicroelectronics, L9822E Datasheet - Page 2

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L9822E

Manufacturer Part Number
L9822E
Description
IC DRVR SOLENOID OCT 15MULTIWATT
Manufacturer
STMicroelectronics
Type
Low Sider
Datasheet

Specifications of L9822E

Input Type
SPI
Number Of Outputs
8
On-state Resistance
550 mOhm
Current - Peak Output
1.05A
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
Multiwatt-15 (Vertical, Bent and Staggered Leads)
Rise Time
50 ns
Fall Time
50 ns
Supply Voltage (min)
- 0.7 V
Supply Current
10 mA
Maximum Operating Temperature
+ 150 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 40 C
Number Of Drivers
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output / Channel
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-3660-5
497-3935-5
497-3935-5

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
L9822E
Manufacturer:
ST
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5 510
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Manufacturer:
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Part Number:
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Contents
Contents
1
2
3
4
5
6
2/17
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1
Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.1
3.2
3.3
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.1
4.2
4.3
4.4
4.5
4.6
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Internal blocks description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Shift register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Parallel latch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Output stages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Timing data transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.5.1
4.5.2
4.5.3
Fault conditions check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
CE high to low transition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
SCLK transitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
CE low to high transition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
L9822E

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