BA6665FM Rohm Semiconductor, BA6665FM Datasheet - Page 7

• Manufacturer Part Number: BA6665FM
• Description: IC MOTOR DRIVER HSOP-M28
• Manufacturer: Rohm Semiconductor

Specifications of BA6665FM

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 28-HSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Optical disc ICs
R
V
NF
R
3, 5, 7pin
NF
12V
12V
R
L
Fig.4
5V
5V
Fig.5
V
M
Output saturation voltage H
Output saturation voltage L
V
OH
600mA
Torque offset voltage
Input-output gain
E
A
C
3, 5, 7pin
1.65V
1.65V
H1
)
H1
)
H1
Test Circuit
Test Circuit
H1
H2
GND
H2
V
H2
OL
H2
600mA
H3
H3
H3
H3
VOH : In case output measurement pin='H'
VOL : In case output measurement pin='L'
EC : Torque control operating. range.
ECOFF , ECOFF : Offset voltage at ECR=1.65V that
GEC={(V1 V2) / (1.5 1.3)} / RNF
GEC={(V4 V3) / (2.0 1.8)} / RNF
RNF=0.5
ECIN : Value of 'A' at EC=ECR=2.5V
GEC : Value of 'V' at EC=1.3V V1
by input condition and IO= 600mA,
value of 'VOH'. (VM-RNF short)
by input condition and IO=600mA,
value of 'VOL'.
Value of 'V' at EC=1.5V V2
Value of 'V' at EC=1.8V V3
Value of 'V' at EC=2.0V V4
value of 'V' become 3mV.
BA6665FM