AS5245-HQFT austriamicrosystems, AS5245-HQFT Datasheet - Page 29

• Manufacturer Part Number: AS5245-HQFT
• Description: IC ENCODER PROG 32-QFN
• Manufacturer: austriamicrosystems
• Type: Linear, Rotary Encoder - Programmabler

Specifications of AS5245-HQFT

• Sensing Range: 45mT ~ 75mT
• Voltage - Supply: 3 V ~ 3.6 V, 4.5 V ~ 5.5 V
• Current - Supply: 21mA
• Current - Output (max): 4mA
• Output Type: Quadrature with Index (Incremental)
• Features: Programmable
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 32-VQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AS5245
Data Sheet - R e v i s i o n H i s t o r y
Revision History
Note: Typos may not be explicitly mentioned under revision history.
www.austriamicrosystems.com/AS5245
Revision
1.0
1.1
1.2
1.3
1.4
1.5
June 08, 2007
July 24, 2008
July 15, 2009
July 22, 2009
July 23, 2009
Nov 05, 2009
Dec 04, 2009
Feb 13, 2009
Jun 17, 2010
Oct 19, 2009
Apr 01, 2010
Apr 13, 2010
Date
Owner
mub
mub
apg
apg
rfu
Revision 1.5
Changes made to values in
Updated min, typ, max values for t
Characteristics
1) Note added under
2) Output Md0, Md1 description updated,
on page 18)
Updated values in
parameters:
Updated sections
Characteristics on page 9
according to AS5145 datasheet.
Deleted the following --
1) ‘OTP Programming Connection’ figure
2) Physical Placement of the magnet, Magnet Placement, Simulation
Modeling
Timing Characteristics (page 9)
Frequency’ (f
Updated section
Updated standards in
Updated
Updated Mode_Index, PWM,
fPWM (page
Info on ‘Magnet Input Specification’ deleted from the document.
- t
- f
- PW
- PW
DOvalid
PWM
Package Drawings and Markings on page 28
MIN
MAX
PWM
9),
Figure
Internal Timing Tolerance (page 26)
)
Electrical Characteristics on page
Table 5
Table 6
Absolute Maximum Ratings on page 5
9,
Table
and
- Timing Characteristics for the following
Table 9
Initial revision
- Slow and Fast Mode Parameters
Electrical Characteristics (page
Description
Detailed Description on page 10
- Deleted the parameter ‘PWM
11.
DOvalid
- Incremental Resolution
parameter in
(see User Selectable Settings
6,
Table 5
Timing
6),
- Timing
29 - 31