BUS IC
DC/DC CONVERTER
MOTOR DRIVER IC
RIPPLE COUNTER
DRIVER IC
Low side driver 8x, serial
ÿ
Low side driver
8x,
parallel
LCD controller
I/O IC
SENSOR IC
SENSOR INTERFACE IC
ÿ
Low side driver (8 channel, parallel interface)
FEATURES
ÿ
ÿ
ÿ
ÿ
ÿ
ÿ
ÿ
Supply voltage range VDD
4.75V
to
5.25V
Driver supply voltage range VS
5.25V
to
25V
Low standby current (typical <
1µA)
8-bit-parallel
structure with memory function
Bidirectional inputs and outputs
TTL-compatible input levels with threshold
hysteresis
per channel,
8
channels capable of delivering
ÿ
ÿ
ÿ
ÿ
ÿ
ÿ
I
max
=
200mA
simultaneously)
Individual output short-circuit protection by
This IC is designed for driving and controlling medium loads such
as relays, lamps, LED, bus systems or other. It has got a bidirec-
tional
8
bit-data bus and
8
identical power outputs.
With its readback capability the status of the load can be deter-
mined. That makes easy diagnosis possible and lets the designer
even control simple switches.
Two versions are available:
910.32
in standard CMOS technology
and
910.13
in SOI technology, which has high immunity against
substrate currents.
Integrated free wheeling diodes for inductive loads
Thermal overload protection by switching off
all outputs
E910.32: –
40°C
to +
125°C
operating temperature,
CMOS
E910.13: –
40°C
to +
150°C
operating temperature,
SOI
SO24w package
8
high current outputs (Ron <
3Ω,
I
max
=
350mA
DESCRIPTION
The IC is an
8
channel parallel power driver circuit (low side) with
microcontroller compatible bidirectional dataports and output
status monitoring.
APPLICATION
Driver for:
ÿ
ÿ
ÿ
ÿ
Relays
Lamps / LEDs
DC and stepper motors
Bus systems
PINNING
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
BLOCK DIAGRAM
VBAT
VS
VDD
EN
TR
VDD
E910.32 | 13
PACKAGE
Name
GND
OUT0
OUT1
D0
D1
EN
TR
D2
D3
OUT2
OUT3
NC
NC
GND
OUT4
OUT5
D4
D5
VS
D6
D7
OUT6
OUT7
VDD
Description
Ground
Open - drain low - side driver
Open - drain low - side driver
Bidirectional data port for OUT0
Bidirectional data port for OUT1
Chip enable, active high
Invokes the transfer - mode, active high
Bidirectional data port for OUT2
Bidirectional data port for OUT3
Open - drain low - side driver
Open - drain low - side driver
Not connected
Not connected
Ground
Open - drain low - side driver
Open - drain low - side driver
Bidirectional data port for OUT4
Bidirectional data port for OUT5
Driver supply voltage
Bidirectional data port for OUT6
Bidirectional data port for OUT7
Open - drain low - side driver
Open - drain low - side driver
Logic supply voltage
GND
OUT0
OUT1
D0
D1
EN
TR
D2
D3
OUT2
OUT3
NC
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
VDD
OUT7
OUT6
D7
D6
VS
D5
D4
OUT5
OUT4
GND
NC
switching off the corresponding output
mode
control
POR
OSC
OUT0
D0
D1
D2
OUT1
OUT2
OUT3
OUT4
µC
D3
D4
D5
D6
D7
overload
OUT5
OUT6
OUT7
control
Note
ELMOS Semiconductor AG (below ELMOS) reserves the right to make changes to the product contained in this publication without notice. ELMOS assumes no responsibility for the use of any
circuits described herein, conveys no licence under any patent or other right, and makes no representation that the circuits are free of patent infringement. While the information in this publication
has been checked, no responsibility, however, is assumed for inaccuracies. ELMOS does not recommend the use of any of its products in life support applications where the failure or malfunction of
the product can reasonably be expected to cause failure of a life-support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications.
58
Copyright ©
2005
ELMOS
Reproduction, in part or whole, without the prior written consent of ELMOS, is prohibited.
www.elmos.de | sales@elmos.de
elmos product catalog june
2005
59
ELMOS [ ELMOS SEMICONDUCTOR AG ]
