CMD1667M Ceramate Technical, CMD1667M Datasheet - Page 3

• Manufacturer Part Number: CMD1667M
• Description: Two-phase Unipolar Drive Brushless Motor Drivers
• Manufacturer: Ceramate Technical

• CMD1667M
• CM D 1668M
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Tel:[phone]
Fax:[phone]
Block Diagram and Application Circuit
Truth Table (CMD1668M)
Truth Table (CMD1667M)
IN+
IN+
H
H
L
L
H
H
L
L
IN–
Two-Phase Unipolar Drive Brushless Motor Drivers
IN–
H
L
H
H
H
L
L
L
C
H
H
C
H
H
L
L
L
L
OUT1
OUT1
H
H
H
H
H
H
L
L
OUT2
OUT2
H
H
H
H
L
L
H
H
RD
FG
H
H
L
L
H
H
H
L
CMD1668M,CMD1667M
Pin Assignments
IN-
VIN RD
1
1
4
Page 3 of 9
CMD1668M, CMD1667M
IN+
1
2
3
1
Z2
C
3
2
NC OUT1 NC GND
Z1 OUT2 NC
11
4
1
5
0
Email: [e-mail]
Http: www.ceramate.com.tw
9
6
NC
7
8
Rev 1.0 Aug. 23,.2004