AMIS30421C4211G ONSEMI [ON Semiconductor], AMIS30421C4211G Datasheet - Page 4

• Manufacturer Part Number: AMIS30421C4211G
• Description: Micro-Stepping Stepper Motor Bridge Controller
• Manufacturer: ONSEMI [ON Semiconductor]

representations of the circuits used.
NOTE:
Following figure gives the equivalent schematics of the user relevant inputs and outputs. The diagrams are simplified
TYPE 1: CLK, DI, NXT, DIR, CLR, TEST Input
Output type of WDb−, ERRb− and DO−pin is selectable through SPI
IN
IN
TYPE 7: VDD Power Supply
VDD
TYPE 3: CSb Input
VDD
VDD
R
R
pu
pd
VDD
Figure 3. In− and Output Equivalent Diagrams
EQUIVALENT SCHEMATICS
http://onsemi.com
4
TYPE 2: DO, WDb, ERRb Open Drain Output
TYPE 4: DO, WDb, ERRb Push Pull Output
TYPE 6: SLA Analog Output
TYPE 8: VBB Power Supply
VBB
R
out
VDD
VDD
VDD
VBB1
OUT
OUT
SLA