AS5215OM-HMFP austriamicrosystems, AS5215OM-HMFP Datasheet - Page 16

• Manufacturer Part Number: AS5215OM-HMFP
• Description: IC ENCODER PROG 32-VQFN
• Manufacturer: austriamicrosystems
• Series: -r
• Type: Linear, Rotary Encoder - Programmabler

Specifications of AS5215OM-HMFP

• Mfg Application Notes: AS5000 Series Magnet Selection Guide AS5000 Series Magnets for Extended Vertical Range
• Sensing Range: 20mT ~ 80mT
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 28mA
• Current - Output (max): -
• Output Type: Analog
• Features: Programmable
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 32-VQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: AS5215-HQFT; AS5215-HQFT; AS5215-HQFT-OM

AS5215
Datasheet - A p p l i c a t i o n I n f o r m a t i o n
8.3 Device Communication / Programming
Table 10. Digital Interface at Normal Mode
Table 11. Digital Interface at Extended Mode
Remark:
www.austriamicrosystems.com/AS5215
31 WRITE OTP
25 PROG_OTP
15 RD_OTP
#
9
23
16
#
RD_OTP_ANA
1. Send EN PROG (command 16) in normal mode before accessing the OTP in extended mode.
2. OTP assignment will be defined/updated.
WRITE CONFIG
1
EN_PROG
command
command
invert_channel
OB_bypassed
10µbiastrim
analog_sig
lock_OTP
go2sleep
dc_offset
Otp_test
cm_cos
gen_rst
cm_sin
Hall_b
Name
Name
gain
vref
n.c.
osc
ID
11001
01001
11111
01111
bin
10000
10111
bin
xt write
xt write
xt read
xt read
mode
mode
write
write
<45:44>
otp test
otp test
otp test
go2sleep
Enter/leave low power mode (no output signals)
Generates global reset
Switches the channels to the test bus after the PGA
Disable and bypass output buffer for testing purpose
Dummy fuse bit used in production test
Part identification
Not connected
10µ bias current trim bits
Bias Block reference voltage trim bits
Oscillator trimming bits
To disable the programming of the factory bits <45…14>
Inverts SIN and COS channel before the PGA for inverted output function (0...SIN/COS, 1...SINN/
COSN)
Common mode voltage output enabled at SINN / CM pin (0...differential, 1...common)
Common mode voltage output enabled at COSN / CM pin (0...differential, 1...common)
PGA gain setting (influences overall magnetic sensitivity), 2bit
Output DC offset (0…1.5V, 1…2.5V)
Hall bias setting (influences overall magnetic sensitivity), 6bit
15
1
<43:
26>
ID
ID
ID
10µbiastrim
10µbiastrim
10µbiastrim
<25:23>
gen_rst
14
0
Factory Settings
13
0
<22:2
0>
12
0
Revision 1.11
<19:1
vref
vref
vref
8>
11
1
<17:1
osc
osc
osc
10
4>
1
analog_sig
lock_O
lock_O
lock_O
<13>
TP
TP
TP
9
0
Functionality
Functionality
<12>
n.c.
n.c.
n.c.
OB_bypassed
channel
channel
channel
invert_
invert_
invert_
<11>
8
0
cm_sin
cm_sin
cm_sin
<10>
7
1
6
0
User Settings
cm_cos
cm_cos
cm_cos
<9>
5
1
4
0
<8:7>
gain
gain
gain
3
1
offset
offset
offset
<6>
dc_
dc_
dc_
2
1
16 - 26
1
1
<5:0>
hall_
hall_
hall_
bias
bias
bias
0
0