AMIS30512C5122G ON Semiconductor, AMIS30512C5122G Datasheet - Page 6

• Manufacturer Part Number: AMIS30512C5122G
• Description: IC MOTOR DVR MICRO STEP 24SOIC
• Manufacturer: ON Semiconductor

Specifications of AMIS30512C5122G

• Applications: Stepper Motor Driver, 2 Phase
• Number Of Outputs: 1
• Current - Output: 800mA
• Voltage - Supply: 6 V ~ 30 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)
• Operating Temperature Classification: Automotive
• Package Type: SOIC
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.25V
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Compliant

DIGITAL OUTPUTS
CHARGE PUMP
CLR FUNCTION
NXT FUNCTION
POWER-UP
WATCHDOG
t
Table 5. AC Parameters
DIR_HOLD
t
Symbol
t
t
DIR_SET
NXT_LO
t
t
t
NXT_HI
WDPR
WDRD
WDTO
t
t
t
t
POR
f
CPU
CLR
t
t
t
H2L
CP
PU
PD
RF
MOTxx
ERRB
Pin(s)
POR/
POR/
CPN
CPP
CLR
NXT
WD
WD
DO
Output fall-time from V
Charge pump frequency
Start-up time of charge pump
Hard reset duration time
NXT minimum, high pulse width
NXT minimum, low pulse width
NXT hold time, following change of DIR
NXT hold time, before change of DIR
Power-up time
Power-down time
Reset duration
Reset filter time
Watchdog time out interval
Prohibited watchdog acknowledge delay
Watchdog reset delay
NXT
(The AC parameters are given for V
DIR
Ï Ï
Ï Ï
Ï Ï
Parameter
t
DIR_SET
inH
Figure 2. NXT−input Timing Diagram
to V
VALID
inL
t
DIR_HOLD
http://onsemi.com
0,5 V
t
NXT_HI
Ï Ï Ï Ï Ï Ï Ï Ï Ï Ï
Ï Ï Ï Ï Ï Ï Ï Ï Ï Ï
Ï Ï Ï Ï Ï Ï Ï Ï Ï Ï
CC
BB
C
C
LOAD
V
V
LOAD
and temperature in their operating ranges.)
Remark/Test Conditions
6
For typ. value C
BB
BB
Capacitive load 50 pF
= 12 V, I
= 12 V, I
= 220 nF. . See Figure 3
= 220 nF. See Figure 3
See Figure 2
See Figure 2
See Figure 2
See Figure 2
See Figure 3
See Figure 3
See Figure 3
See Figure 3
t
NXT_LO
C
pump
LOAD
LOAD
buffer
= 50 mA,
= 50 mA,
and
Min.
0.5
0.5
20
32
2
2
Typ.
250
100
1
2
1
Max.
110
110
512
50
90
2
Unit
kHz
ms
ms
ms
ms
ns
ms
ms
ms
ms
ms
ms
ms
ms
ms