IRMCK171TR International Rectifier, IRMCK171TR Datasheet - Page 18

• Manufacturer Part Number: IRMCK171TR
• Description: A high performance OTP based motion control IC designed primarily for appliance applications.
• Manufacturer: International Rectifier

Specifications of IRMCK171TR

• Package: QFP48

6.3
OP
OP
T
Note:
This document is the property of International Rectifier and may not be copied or distributed without expressed consent.
SET
Symbol
SR
IMP
Op amp AC Characteristics
(1) Data guaranteed by design.
(2) To guarantee stability of the operational amplifier, it is recommended to load the output pin by a
capacitor of 47pF, see Figure 5. Here only the single shunt current amplifier is show but all op amp
outputs should be loaded with this capacitor.
Unless specified, Ta = 25˚C.
OP amp slew rate
OP input impedance
Settling time
Figure 5 A capacitor of 47pF is recommended at the output pin of all op amps.
Parameter
Table 11 Current Sensing OP Amp AC Characteristics
IRMCK171 IC
IFBC-
IFBCO
IFBC+
components
External
Min
-
-
-
47pF
10 V/μsec
400 ns
10
Typ
8
Ω
AVREF
Max
-
-
-
VDD1 = 3.3 V, CL =
33 pF
(1) (2)
VDD1 = 3.3 V, CL =
33 pF
Condition
(1)
(1)
IRMCK171
18