AMIS-30623 AMI Semiconductor, Inc., AMIS-30623 Datasheet - Page 8

• Manufacturer Part Number: AMIS-30623
• Description: Lin Microstepping Motordriver
• Manufacturer: AMI Semiconductor, Inc.

AMIS-30623 LIN Microstepping Motordriver
10.0 DC Parameters
The DC parameters are given for Vbb and temperature in their operating ranges. Convention: currents flowing in the circuit are defined
as positive.
Table 5: DC Parameters
Symbol
Motordriver
I
I
I
I
R
I
LIN Transmitter
I
I
I
I
R
LIN Receiver
V
V
V
Thermal Warning & Shutdown
T
T
T
Supply and Voltage Regulator
V
V
I
I
V
I
V
I
Switch Input and Hardwire Address Input
Rt_
Rt_
V
V
MSmax,Peak
MSmax,RMS
MSabs
MSrel
MSL
bus_on
bus_off
bus_off
bus_lim
bat
bat_s
ddStop
ddLim
tw
tsd
low
bus_dom
bus_rec
bus_hys
bb
bbOTP
dd
ddReset
bb_sw
max_sw
AMI Semiconductor – June 2006, Rev 3.0
DSon
slave
www.amis.com
(1) (2)
OFF
ON
(2)
Pin(s)
MOTXP
MOTXN
MOTYP
MOTYN
LIN
LIN
VBB
VDD
SWI
HW2
Parameter
Max current through motor coil in
normal operation
Max RMS current through coil in
normal operation
Absolute error on coil current
Error on current ratio I
On resistance for each motor pin
(including bond wire) at I
Pull down current
Dominant state, driver on
Dominant state, driver off
Recessive state, driver off
Current limitation
Pull-up resistance
Receiver dominant state
Receiver recessive state
Receiver hysteresis
Thermal warning
Thermal shutdown
Low temperature warning
Nominal operating supply range
Supply voltage for OTP zapping (3)
Total current consumption
Sleep mode current consumption
Internal regulated output (4)
Digital current consumption
Digital supply reset level @ power
down (5)
Current limitation
Switch OFF resistance (6)
Switch ON resistance (6)
Vbb range for guaranteed operation
of SWI and HW2
Maximum voltage
coilx
MSmax
/ I
coily
Test Conditions
V
V
V
V
HiZ mode
V
V
V
Unloaded outputs
8V < V
V
Pin shorted to ground
Switch to Gnd or V
T < 1s
bb
bb
bb
bb
bus
bus
bus
bb
= 12V, T
= 8V, T
= 12V, T
= 8V, T
< UV
= 1.4V
= 0V
= V
8
bb
bat
2
< 18V
j
j
= 50 °C
= 150 °C
j
j
= 50 °C
= 150 °C
bat
,
0.05 * V
0.6 * V
Min.
4.75
138
-10
6.5
9.0
40
50
20
10
-7
-1
0
6
bb
bb
T
T
tw
tw
Typ.
0.50
0.55
0.70
0.85
3.50
800
570
145
30
50
- 155
2
5
2
+ 10
Data Sheet
0.2 * V
0.4 *V
Max.
10.0
10.0
5.50
40V
200
152
100
V
4.5
10
20
47
18
42
29
7
1
1
1
1
2
bb
bb
bb
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
kΩ
µA
kΩ
kΩ
°C
°C
°C
%
%
Ω
Ω
Ω
Ω
V
V
V
V
V
V
V
V
V