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iC-PT3320H の電気的特性と機能

iC-PT3320HのメーカーはIC-Hausです、この部品の機能は「6-CH PHASED ARRAY OPTO ENCODERS」です。


製品の詳細 ( Datasheet PDF )

部品番号 iC-PT3320H
部品説明 6-CH PHASED ARRAY OPTO ENCODERS
メーカ IC-Haus
ロゴ IC-Haus ロゴ 




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iC-PT3320H Datasheet, iC-PT3320H PDF,ピン配置, 機能
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





iC-PT3320H pdf, ピン配列
6iC-C-HP. TPH..A.HSEDEnARcRoAdYeOrPbTlOueEN®CSODeEriReSspreliminary
PACKAGING INFORMATION
Rev A3, Page 3/11
PIN CONFIGURATION
oQFN32-5x5 (5 mm x 5 mm)
PIN FUNCTIONS
No. Name Function
32 31 30 29 28 27 26 25
1 24
2 23
3 22
4 21
5 20
6 19
7 18
8 17
9 10 11 12 13 14 15 16
1 VCC
2 LED
3 PA
4 NA
5 PB
6 NB
7 PZ
8 NZ
9..16 n.c.2)
17 SEL
18 W
19 TIN
20 V
21 TIP
22 U
23 T1
24 GND
25..32 n.c.
BP
+3.5 V...+5.5 V Supply Voltage
LED Controller, High-Side Current
Source Output
Push-Pull Output A+ / Analog Sin+ 1)
Push-Pull Output A- / Analog Sin-
Push-Pull Output B+ / Analog Cos+
Push-Pull Output B- / Analog Cos-
Push-Pull Output Z+ / Analog Z+
Push-Pull Output Z- / Analog Z-
Op. Mode Selection Input:
100% VCC = x2 interpolated
75% VCC = ABZ analog, UVW digital
50% VCC (or pin open) = all analog
25% VCC = x4 interpolated
0% VCC = x1 interpolated
Push-Pull Output W / Analog W
Negative Test Current Input 3)
Push-Pull Output V / Analog V
Positive Test Current Input 3)
Push-Pull Output U / Analog U
Index Gating Selection Input:
lo = 0.5 T (B-gated),
hi = 1 T (ungated/T-gated),
open = 0.25 T (AB-gated)
Ground
Backside Paddle 4)
IC top marking: <P-CODE> = product code, <A-CODE> = assembly code (subject to changes);
1) Capacitive pin loads must be avoided when using the analog output signals.
2) Pin numbers marked n.c. are not connected.
3) The test pins TIP and TIN may remain unconnected.
4) Connecting the backside paddle is recommended by a single link to GND. A current flow across the paddle is not permissible.


3Pages


iC-PT3320H 電子部品, 半導体
6iC-C-HP. TPH..A.HSEDEnARcRoAdYeOrPbTlOueEN®CSODeEriReSspreliminary
Rev A3, Page 6/11
ELECTRICAL CHARACTERISTICS
Operating conditions: VCC = 3.5...5.5 V, Tj = -40...125 °C, λLED = 460 nm, unless otherwise noted
Item Symbol Parameter
No.
Conditions
Total Device
001 VCC
Permissible Supply Voltage
002 I(VCC) Supply Current
photocurrents within op. range, no load
Photosensors
101 λar
Spectral Application Range
Se(λar) = 0.25 x S(λpk)
Photocurrent Amplifiers
201 Z()
Equivalent Transimpedance Gain Z = Vout() / Iph(), Tj = 27 °C;
for PA, PB, NA, NB
for PZ, NZ
for U, V, W
Analog Outputs: PA, NA, PB, NB, PZ, NZ, U, V, W
301 Vout()mx Permissible Max. Output Voltage
302 Vout()ac AC Signal Level
LED iC-TL46
303 Vout()d Dark Signal Level
I() < 10 µA
304 Ri()
Output Resistance
Comparators
401 Vt()hys Switch Hysteresis
LED Power Control
501 Iop()
LED Output Current Control
Range
502 Ictrl()
Controlled LED Output Current refer to Table 5 for details
503 Vs()hi
Saturation Voltage hi
Vs()hi = VCC - V(LED); I() = -40 mA
504 Isc()hi
Short-Circuit Current hi
V() = 0 V
Digital Outputs: PA, NA, PB, NB, PZ, NZ, U, V, W
601 fout
Maximum Output Frequency
comparated
x2 interpolated
x4 interpolated
602 AArel
AB Duty Cycle Variation
AC signal according to item 302,
comparated or interpolated, see Figure 1
603 Vs()lo
Saturation Voltage lo
I() = 4 mA
604 Isc()lo
Short-Circuit Current lo
V() = VCC
605 Vs()hi
Saturation Voltage hi
Vs()hi = VCC - V(), I() = -4 mA
606 Isc()hi
Short-Circuit Current hi
V() = 0 V
Operating Mode Selection Input: SEL
701 Vmod()
Mode Selection
(see Figure 2)
x2 interpolated
analog ABZ, digital UVW
all analog
x4 interpolated
x1 comparated
702 Vmod()hys Hysteresis
703 V0()
Pin-Open Voltage
704 Rpd()
Pull-Down Resistor
V(SEL) = VCC
705 Rpu()
Pull-Up Resistor
V(SEL) = 0 V
Index Gating Selection Input: T1
801 Vgate()
Gating Selection
(see Figure 3)
ungated (1 T with interpolation)
AB-gated (0.25 T)
B-gated (0.5 T)
802 Vgate()hys Hysteresis
803 V0()
Pin-Open Voltage
for index length 0.25 T (AB-gated)
804 Rpd()
Pull-Down Resistor
V(T1) = VCC
805 Rpu()
Pull-Up Resistor
V(T1) = 0 V
Unit
Min. Typ. Max.
3.5 5.5 V
6 mA
400 950 nm
0.5
1.25
1...1.6
M
M
M
1.8
0.2...0.3
580 770 985
250 750 2250
V
Vpp
mV
24 mV
0 40
5...12
-150
0.6
-50
mA
mA
V
mA
400
800
1600
-10
7
-70
kHz
kHz
kHz
10 %
0.6 V
70 mA
0.6 V
-7 mA
95 100 %VCC
70 80 %VCC
45 55 %VCC
20 30 %VCC
0 5 %VCC
10 %VCC
45 50 55 %VCC
65 k
65 k
82 100 %VCC
32 68 %VCC
0 18 %VCC
10 %VCC
45 50 55 %VCC
65 k
65 k

6 Page



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部品番号部品説明メーカ
iC-PT3320H

6-CH PHASED ARRAY OPTO ENCODERS

IC-Haus
IC-Haus


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