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HCPL-7560 PDF даташит

Спецификация HCPL-7560 изготовлена ​​​​«Agilent» и имеет функцию, называемую «Optically Isolated Sigma-Delta Modulator».

Детали детали

Номер произв HCPL-7560
Описание Optically Isolated Sigma-Delta Modulator
Производители Agilent
логотип Agilent логотип 

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HCPL-7560 Даташит, Описание, Даташиты
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Agilent HCPL-7560
Optically Isolated Sigma-Delta (Σ-)
Modulator
Data Sheet
Description
The HCPL-7560 Optically
Isolated Modulator and HCPL-
0872 Digital Interface IC or
digital filter together form an
isolated programmable two-
chip analog-to-digital
converter. The isolated
modulator allows direct
measurement of motor phase
currents in power inverters.
In operation, the HCPL-7560
Isolated Modulator
(optocoupler with 3750 VRMS
dielectric withstand voltage
rating) converts a low-
bandwidth analog input into a
high-speed one-bit data stream
by means of a Sigma-Delta (Σ-
) over-sampling modulator.
This modulation provides for
high noise margins and
excellent immunity against
isolation-mode transients. The
modulator data and on-chip
sampling clock are encoded
and transmitted across the
isolation boundary where they
are recovered and decoded
into separate high-speed clock
and data channels.
Input
Curr ent
18
2
SIGMA-
DELTA
MOD./
3 ENCODE
DECODE
7
6
45
HCPL-7560
HCPL-0872
or
Digital Filter
MCU
or
DSP
A 0.1 µF bypass capacitor must be connected between pins VDD and Ground
Features
8-bit Linearity
200 ns Conversion Time (Pre-
Trigger Mode 2 with HCPL-0872)
8-bit Effective Resolution with 5 ìs
Signal Delay (14-bit with 102 µs)
(with HCPL-0872)
Fast 3 µs Over-Range Detection
(with HCPL-0872)
± 200 mV Input Range with Single
5 V Supply
5% Internal Reference Voltage
Matching
Offset Calibration (with HCPL-
0872)
-40°C to +85°C Operating
Temperature Range
15 kV/µs Isolation Transient
Immunity
Safety Approval: UL 1577, CSA
and IEC/EN/DIN EN 60747-5-2
Applications
Motor Phase and Rail Current
Sensing
Data Acquisition Systems
Industrial Process Control
Inverter Current Sensing
General Purpose Current Sensing
and Monitoring
CAUTION: It is advised that normal static precautions be taken in handling and assembly
of this component to prevent damage and/or degradation, which may be induced by ESD.
SPI and QSPI are trademarks of Motorola Corp.
Microwire is a trademark of National Semiconductor Inc.









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HCPL-7560 Даташит, Описание, Даташиты
Pin Description
ISOLATION
BOUNDARY
V DD1 1
V IN+ 2
V IN- 3
SIGMA-
DELTA
MOD./
ENCODE
8 V DD2
DECODE
7 MCLK
6 MDAT
GND1 4
SHIELD
HCPL-7560
5 GND2
Symbol
VDD1
VIN+
VIN-
GND1
VDD2
MCLK
MDAT
GND2
Description
Supply voltage input (4.5 V to 5.5 V)
Positive input (± 200 mV recommended)
Negative input (normally connected to GND1)
Input ground
Supply voltage input (4.5 V to 5.5 V)
Clock output (10 MHz typical)
Serial data output
Output ground
Ordering Information
Specify part number followed by option number (if desired).
Example:
HCPL-7560-XXXX
No option = Standard DIP package, 50 units per tube.
060 = IEC/EN/DIN EN 60747-5-2, VIORM = 891 Vpeak
300 = Gull Wing Surface Mount Option, 50 per tube.
500 = Tape and Reel Packaging Option, 1000 per reel.
XXXE = Lead-Free Option
Option data sheets available. Contact Agilent sales representative or authorized distributor.
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HCPL-7560 Даташит, Описание, Даташиты
Package Outline Drawings
8-pin DIP Package
9.80 ± 0.25
(0.386 ± 0.010)
87
65
A 7560 Z
YYWW
OPTION CODE
DATE CODE
1.19 (0.047) MAX.
12 34
1.78 (0.070) MAX.
7.62 ± 0.25
(0.300 ± 0.010)
6.35 ± 0.25
(0.250 ± 0.010)
3.56 ± 0.13
(0.140 ± 0.005)
4.70 (0.185) MAX.
0.51 (0.020) MIN.
2.92 (0.115) MIN.
1.080 ± 0.320
(0.043 ± 0.013)
0.65 (0.025) MAX.
2.54 ± 0.25
(0.100 ± 0.010)
DIMENSIONS IN MILLIMETERS AND (INCHES).
NOTE: FLOATING LEAD PROTUSION IS 0.5 mm (20 mils) MAX.
5˚ TYP.
0.20 (0.008)
0.33 (0.013)
* MARKING CODE LETTER FOR OPTION NUMBERS
"V" = OPTION 060
OPTION NUMBERS 300 AND 500 NOT MARKED.
NOTE: INITIAL OR CONTINUED VARIATION IN THE COLOR OF THE HCPL-7560’S WHITE MOLD COMPOUND IS NORMAL AND DOES NOT
AFFECT DEVICE PERFORMANCE OR RELIABILITY.
8-pin Gull Wing Surface Mount Option 300
LAND PATTERN RECOMMENDATION
9.80 ± 0.25
(0.386 ± 0.010)
1.02 (0.040)
87
65
6.350 ± 0.25
(0.250 ± 0.010)
10.9 (0.430)
12
MOLDED
34
1.19
(0.047)
MAX.
1.780
(0.070)
MAX.
3.56 ± 0.13
(0.140 ± 0.005)
1.27 (0.050)
9.65 ± 0.25
(0.380 ± 0.010)
7.62 ± 0.25
(0.300 ± 0.010)
2.0 (0.080)
0.255 (0.075)
0.010 (0.003)
1.080 ± 0.320
(0.043 ± 0.013)
2.540
(0.100)
BSC
0.51 ± 0.130
(0.020 ± 0.005)
0.635 ± 0.25
(0.025 ± 0.010)
12˚ NOM.
DIMENSIONS IN MILLIMETERS (INCHES).
TOLERANCES (UNLESS OTHERWISE SPECIFIED):
xx.xx = 0.01
xx.xxx = 0.005
NOTE: FLOATING LEAD PROTRUSION IS 0.15 mm (6 mils) MAX.
LEAD COPLANARITY
MAXIMUM: 0.102 (0.004)
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HCPL-7560Optically Isolated Sigma-Delta ModulatorAgilent
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