AS5140H
Data Sheet - A p p l i c a t i o n I n f o r m a t i o n
8 Application Information
The benefits of AS5140H are as follows:
Complete system-on-chip
Flexible system solution provides absolute, PWM and incremental outputs simultaneously
Ideal for applications in harsh environments due to contactless position sensing
Tolerant to magnet misalignment and airgap variations
Tolerant to external magnetic fields
Operates up to +150oC ambient temperature
No temperature compensation necessary
No calibration required
10, 9, 8 or 7-bit user programmable resolution
Small Pb-free package: SSOP 16 (5.3mm x 6.2mm)
8.1 AS5140H Differences to AS5040
The AS5140H and AS5040 differ in the following features:
Table 22. Differences Between AS5140H and AS5040
Parameter
Pin - assignment
Ambient temperature
range
Pin - compatible
-40oC …+150oC
AS5140H
-40oC…+125oC
AS5040
Alignment mode
Exit alignment mode by power-on-reset,
Exit alignment mode by POR or with PROG=low @ falling Exit alignment mode by power-on-reset only.
edge of CSn.
OTP programming
voltage
OTP programming
options
OTP Programming
protocol
3.0 to 3.6V
Incremental modes (quad AB, step/dir, BLDC)
Incremental resolution
Incremental Index bit width
10-bit Zero position
Direction bit (cw/ccw)
Redundancy address (1 of 16)
18-bit Chip-Identifier
CSn, Prog and CLK;
52-bit serial data protocol
7.3 to 7.5V
Incremental modes (quad AB, step/dir, BLDC)
Incremental resolution
Incremental Index bit width
10-bit Zero position
Direction bit (cw/ccw)
CSn, Prog and CLK;
16-bit (32-bit) serial data protocol
www.austriamicrosystems.com/AS5140H
Revision 1.4
32 - 37
相关PDF资料
ASDMB-ADAPTER-KIT ASDMB MEMSPEED P II OSC KIT
ASFLMPLP-ADAPTER-KIT ASFLMPLP MEMSPEED P II OSC KIT
AT24C01-10SI-1.8 IC EEPROM 1KBIT 400KHZ 8SOIC
AT24C01B-TSU-T IC EEPROM 1KBIT 1MHZ SOT23-5
AT24C02C-XHM-B IC EEPROM 2KBIT 1MHZ 8TSSOP
AT24C04AN-10SI-2.7 IC EEPROM 4KBIT 400KHZ 8SOIC
AT24C08B-PU IC EEPROM 8KBIT 1MHZ 8DIP
AT24C1024B-TH25-B IC EEPROM 1MBIT 1MHZ 8TSSOP
相关代理商/技术参数
AS51400FLF 制造商:TT Electronics / IRC 功能描述:AS51400FLF
AS51400HLF 制造商:TT Electronics / IRC 功能描述:AS51400HLF
AS51400JLF 制造商:TT Electronics / IRC 功能描述:AS51400JLF
AS51401FLF 制造商:TT Electronics / IRC 功能描述:AS51401FLF
AS51401HLF 制造商:TT Electronics / IRC 功能描述:AS51401HLF
AS51401JLF 制造商:TT Electronics / IRC 功能描述:AS51401JLF
AS51402FLF 制造商:TT Electronics / IRC 功能描述:AS51402FLF
AS51402HLF 制造商:TT Electronics / IRC 功能描述:AS51402HLF