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PDF iC-PT3348H Data sheet ( Hoja de datos )
| Número de pieza | iC-PT3348H | |
| Descripción | 6-CH PHASED ARRAY OPTO ENCODERS | |
| Fabricantes | IC-Haus | |
| Logotipo |  |
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6iC-C-HP. TPH..A.HSEDEnARcRoAdYeOrPbTlOueEN®CSODeEriReSspreliminary
FEATURES
o For code discs of ∅ 33 mm: iC-PT3320H, 3348H, 3325H
o Compact, high resolution incremental encoder ICs with up to
2500 CPR (native) and 10,000 CPR (interpolated)
o Monolithic HD Phased Array with excellent signal matching
o Moderate track pitch for relaxed assembly tolerances
o Low-noise signal amplifiers with high EMI tolerance
o Pin-selectable operating modes:
analog, comparated (x1), interpolated (x2, x4)
o Pin-selectable index gating:
ungated (1 T), B-gated (0.5 T), AB-gated (0.25 T)
o Complementary quadrature outputs: A, B, Z and NA, NB, NZ
o Commutation signal outputs: U, V, W
o Short-circuit-proof, current-limited, +/- 4 mA push-pull
o Analog signal output for ease of alignment and resolution
enhancement by external interpolation
o LED power control with 40 mA high-side driver
o Low power consumption from single 3.5 V to 5.5 V supply
o Operating temperature range of -40 °C to +120 °C
o Evaluation kits with LED and code disc available for sampling
Rev A3, Page 1/11
APPLICATIONS
o Incremental encoder
o Brushless DC motor
commutation
o Industrial drives
PACKAGES
optoQFN32-5x5
5 mm x 5 mm x 0.9 mm
BLOCK DIAGRAM
iC-PT...H
PA
NA
PB
NB
TIP TIN SEL
LED
POWER
CONTROL
SIGNAL
COMPARATION
AND
QUADRATURE
OUTPUT
PZ
INDEX
NZ OUTPUT
POWER-ON RESET
U-
+
V
W COMMUTATION
VCC
LED
PA
NA
PB
NB
+3.5..5.5V
C1
1μF
D1
R1
47
PZ
NZ
T1
U
V
W
GND
Copyright © 2014 iC-Haus
http://www.ichaus.com
1 page  
6iC-C-HP. TPH..A.HSEDEnARcRoAdYeOrPbTlOueEN®CSODeEriReSspreliminary
Rev A3, Page 5/11
ABSOLUTE MAXIMUM RATINGS
These ratings do not imply operating conditions; functional operation is not guaranteed. Beyond these ratings device damage may occur.
Item Symbol Parameter
No.
Conditions
Min.
Max.
Unit
G001 VCC
Voltage at VCC
-0.3 6 V
G002 I(VCC) Current in VCC
-20 170 mA
G003 V()
Voltage at all Pins
-0.3 VCC + V
0.3
G004 I()
Current in Output Pins
PA, NA, PB, NB, PZ, NZ, U, V, W, TIP,
TIN, SEL, T1
-20 20 mA
G005 I()
Current in LED
-120 20 mA
G006 Vd()
ESD Susceptibility, all pins
HBM, 100 pF discharged through 1.5 kΩ
2 kV
G007 Tj
Junction Temperature
-40 150 °C
G008 Ts
Chip Storage Temperature
-40 150 °C
THERMAL DATA
Operating conditions: VCC = 3.5...5.5 V
Item Symbol Parameter
No.
Conditions
T01 Ta
Operating Ambient Temperature Range
T02 Ts
T03 Tpk
Permissible Storage Temperature
Range
Soldering Peak Temperature
tpk < 20 s, convection reflow
tpk < 20 s, vapor phase soldering
Min.
-40
-40
Typ.
Max.
120
120
Unit
°C
°C
245 °C
230 °C
MSL 5A (max. floor live 24 h at 30 °C and
60 % RH);
Please refer to customer information file No. 7
for details.
All voltages are referenced to ground unless otherwise stated.
All currents flowing into the device pins are positive; all currents flowing out of the device pins are negative.
5 Page 
6iC-C-HP. TPH..A.HSEDEnARcRoAdYeOrPbTlOueEN®CSODeEriReSspreliminary
ORDERING INFORMATION
Rev A3, Page 11/11
Type
iC-PTnnnnH
Package
32-pin optoQFN,
5 mm x 5 mm,
0.9 mm thickness
RoHS compliant
Code Disc
film disc 0.18 mm
Evaluation Kit
Kit with Scanner Module
IC273 (61 mm x 64 mm),
LED Module IC274 and
Code Disc
Illumination
Blue LED module
(28 mm x 29 mm)
Mother Board Adapter PCB
(80 mm x 110 mm)
Options
nnnn = device version
Encoder blue® devices
nn = design number
aa = diameter
xxxx = AB pulse count ID
u = UVW pulse count ID
for Encoder blue® devices
nnnn = device version
assembled with iC-TL46
(460 nm)
incl. ribbon cable
Order Designation
iC-PTnnnnH oQFN32-5x5
iC-PT3320H oQFN32-5x5
iC-PT3348H oQFN32-5x5
iC-PT3325H oQFN32-5x5
PTnnHFS aa-xxxx_u
PT04HFS 33-2000_4
PT17HFS 33-2048_4
PT05HFS 33-2500_4
iC-PTnnnn EVAL IC273
iC-TL46 EVAL IC274
iC277 EVAL IC277
For technical support, information about prices and terms of delivery please contact:
iC-Haus GmbH
Am Kuemmerling 18
D-55294 Bodenheim
GERMANY
Tel.: +49 (0) 61 35 - 92 92 - 0
Fax: +49 (0) 61 35 - 92 92 - 192
Web: http://www.ichaus.com
E-Mail: [email protected]
Appointed local distributors: http://www.ichaus.com/sales_partners
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet iC-PT3348H.PDF ] | |
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