Datasheet

MTS2916A
DS22259C-page 6  2010-2013 Microchip Technology Inc.
2.0 PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 2-1.
TABLE 2-1: MTS2916A PIN FUNCTION TABLE
Pin No.
SOP-24
Type Name Function
1 Input I02 Output 2 Current Selection Bit 0
2 Input I12 Output 2 Current Selection Bit 1
3 Input PHASE2 Output 2 Phase
4 Input V
REF2
Output 2 Current Reference
5 Input RC2 Output 2 RC Time Constant
6 Power GND Negative Logic Supply (Ground)
7 Power GND Negative Logic Supply (Ground)
8 Power V
LOGIC
Positive Logic Supply Voltage
9 Input RC1 Output 1 RC Time Constant
10 Input V
REF1
Output 1 Current Reference
11 Input PHASE1 Output 1 Phase
12 Input I11 Output 1 Current Selection Bit 1
13 Input I01 Output 1 Current Selection Bit 0
14 Output OUT1B Output 1 ‘B’ Side of Motor Winding
15 Input COMPIN1 Current Sense Comparator Input for Output 1
16 Input SENSE1 Current Sense for Output 1
17 Output OUT1A Output 1 ‘A’ Side of Motor Winding
18 Power GND Negative Logic Supply (Ground)
19 Power GND Negative Logic Supply (Ground)
20 Output OUT2A Output 2 ‘A’ Side of Motor Winding
21 Input SENSE2 Current Sense for Output 2
22 Input COMPIN2 Current Sense Comparator Input for Output 2
23 Output OUT2B Output 2 ‘B’ Side of Motor Winding
24 Power V
LOAD
Positive Load Supply Voltage