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HCPL-7560 Datasheet, PDF (7/18 Pages) Agilent(Hewlett-Packard) – Optically Isolated Sigma-Delta Modulator
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Electrical Specifications (DC)
Unless otherwise noted, all specifications are at VIN+ = 0 V and VIN- = 0 V, all Typical specifications are at TA = 25°C and
VDD1 = VDD2 = 5 V, and all Minimum and Maximum specifications apply over the following ranges: TA = -40°C to +85°C,
VDD1 = 4.5 to 5.5 V and VDD2 = 4.5 to 5.5 V.
Parameter
Symbol Min. Typ. Max. Units Conditions
Fig. Note
Average Input Bias Current
IIN
-0.8
µA
13
Average Input Resistance
RIN
450
kO
3
Input DC Common-Mode Rejection Ratio CMRRIN
60
dB
4
Output Logic High Voltage
VOH
3.9 4.9
V
IOUT = -100 µA
Output Logic Low Voltage
VOL
0.1 0.6 V
IOUT = 1.6 mA
Output Short Circuit Current
|IOSC|
30
mA
VOUT = VDD2
5
or GND2
Input Supply Current
IDD1
10
20
mA VIN+ = -350 mV 2
to +350 mV
Output Supply Current
Output Clock Frequency
Data Hold Time
IDD2
10 20 mA
fCLK
7.5 10 15 MHz
tHDDAT
15
ns
3
4
6
Electrical Specifications (Tested with HCPL-0872 or Sinc3 Filter*)
Unless otherwise noted, all specifications are at VIN+ = -200 mV to +200 mV and VIN- = 0 V; all Typical specifications are
at TA = 25°C and VDD1 = VDD2 = 5 V, and all Minimum and Maximum specifications apply over the following ranges: TA = -
40°C to +85°C, VDD1 = 4.5 to 5.5 V and VDD2 = 4.5 to 5.5 V.
Parameter
Symbol Min. Typ. Max. Units Conditions Fig. Note
STATIC CHARACTERISTICS
Resolution
15
bits
7
Integral Nonlinearity
INL
64 256 LSB
58
0.2 0.8 %
68
Differential Nonlinearity
DNL
1
LSB
9
Uncalibrated Input Offset
Offset Drift vs. Temperature
Offset drift vs. VDD1
Internal Reference Voltage
Absolute Reference Voltage Tolerance
VOS
-6
dVOS/dTA
dVOS/dVDD1
VREF
-5
06
2 35
0.12
320
5
mV
VIN+ = 0 V 7
µV/°C VIN+ = 0 V 7 10
mV/V VIN+ = 0 V 7
mV
8
%
8
Reference Voltage Matching
-5
5
%
TA = 25°C. 8
See Note 11
VREF Drift vs. Temperature
dVREF/dTA
150
ppm/°C.
8
VREF Drift vs. VDD1
dVREF/dVDD1
0.2
%
8
Full Scale Input Range
-VREF
+VREF mV
Recommended Input Voltage Range
-200
+200 mV
7
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