IRMCF312TR International Rectifier, IRMCF312TR Datasheet - Page 17

• Manufacturer Part Number: IRMCF312TR
• Description: IC MOTOR CTRL RAM 2CH 100-QFP
• Manufacturer: International Rectifier

Specifications of IRMCF312TR

• Applications: AC Motor Controller, Permanent Magnet
• Number Of Outputs: 2
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Motion Control Description: Dual Channel Sensorless PM Motor Control IC
• Package: QFP100
• Moisture Sensitivity Level: MSL3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -

6.6
- OP amps for voltage sensing (VAC+,VAC-,VACO, VDC+, VDC-, VDCO)
C
V
V
V
V
C
OP
CMRR
I
I
Note:
SRC
SNK
AREF
IN
AVDD
OFFSET
I
OUTSW
Symbol
(1) Data guaranteed by design.
GAINCL
= 1nF, C
Analog I/O DC Characteristics
Supply Voltage
Input Offset Voltage
Input Voltage Range
OP amp output
operating range
Input capacitance
Operating Close loop
Gain
Common Mode
Rejection Ratio
Op amp output source
current
Op amp output sink
current
MEXT
Parameter
= 100nF. Unless specified, Ta = 25˚C.
Table 6. Analog I/O DC Characteristics
1.71 V
50 mV
80 db
Min
0 V
(1)
-
-
-
-
-
500 μA
3.6 pF
1.8 V
80 db
5 mA
Typ
-
-
-
1.89 V
26 mV
1.2 V
1.2 V
Max
-
-
-
-
-
V
V
(1)
(1)
(1)
V
(1)
V
(1)
AVDD
AVDD
OUT
OUT
Condition
= 0.6 V
= 0.6 V
IRMCF312
= 1.8 V
= 1.8 V
17