AEAS-7000-1GSD0 Avago Technologies US Inc., AEAS-7000-1GSD0 Datasheet - Page 6

• Manufacturer Part Number: AEAS-7000-1GSD0
• Description: IC ENCODER ABS 13BIT SERIAL 85C
• Manufacturer: Avago Technologies US Inc.
• Series: AEAS-7000r
• Type: Optical Encoderr

Specifications of AEAS-7000-1GSD0

• Encoder Type: Optical
• Output Type: Gray Code (Absolute)
• Pulses Per Revolution: 1024
• Voltage - Supply: 5VDC
• Actuator Type: 10mm Dia Flatted End
• Detent: No
• Built In Switch: No
• Mounting Type: Chassis Mount
• Termination Style: Terminal Pins
• Output: Serial
• Supply Voltage: 5 V
• Operating Temperature Range: - 25 C to + 85 C
• Product: Optical
• Detents: No
• Motion: Rotary
• Number Of Channels: 11
• Mounting Style: Through Hole
• Index Output: Not Indexed
• Encoder Signal: Digital
• Operating Supply Voltage (typ): 5VDC
• Operating Temperature Min Deg. C: -25C
• Operating Temperature Max Deg. C: 85C
• Terminal Type: PC Pins
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Orientation: -
• Rotational Life (cycles Min): -
• Lead Free Status / Rohs Status: Compliant

DOUT (SERIAL)
Figure 3. Timing Diagram
Figure 4. Schematic for using AEAS-7000
Using the AEAS-7000
IMPORTANT NOTE:
The RC-filter combination, especially on VDDA, is used
to filter spikes and transients and is strongly
recommended. It is advised that the tantalum caps be
put as close to the VDD and VDDA pins as possible.
It is recommended to ground the PROBE_ON pin during
normal operation.
Leave PCL unconnected.
A09N and A0N are the negative cosine and sine waves,
the negative versions of A09P and A0P.
D0 is used to check the D0 signal. D0 is the digitized
signal of A0. DPROBE is used to check D09, the digitized
signal of A09. Recommended to be used for testing
purpose only.
6
VDD
NSL
SCL
10R
Tantal
min 100µ
A09P_APR
A09N_AREF
A0P_A0
A0N_MON
GND
LEDR
LERR
VDDA
PROBE_ON
D11
DPROBE
MSBINV
Note: VALID DATA IS WHEN NSL IS LOW
STCAL
KORR
DOUT
SCL
NSL
VDD
DIN
PCL
D0
1
D10
min 2µ2
Tantal
2
1 FRAME = 16 BITS
VDD
KORR is for Gray Code correction for 12 bits resolution
only.
MSBINV is for user to change between counting up and
counting down for a given rotating direction. MSB(D11)
will always be sent out to DOUT first.
LEDR, do not connect to this pin.
LERR will be high when the light output perceived by
the photo diode array is low, and the LED current is
under overdrive mode. This is an indicator when light
intensity is at a critical stage affecting the performance
of the encoder.
It is caused by contamination of the codewheel or LED
degradation.
0R to 2R
STCAL
PCL
PROBE_ON
14
VCC(+5V)
D-3
GND
Configuration and
Probe Control
15
D-4
BETWEEN WORDS,
(C's optional)
16
LAPSE TIME
SET BY NSL
D11
VCC
GND
D09
D0
DOUT
SCL
NSL
DIN
MSBINV
KORR
LERR