Signal Converter. ISO-1001 Datasheet

ISO-1001 Converter. Datasheet pdf. Equivalent

Part ISO-1001
Description 0-+/-10VDC or 0-5V AC Signal Converter
Feature YUAN www.DataSheet4U.com ISO-1001 Isolation Amplifier ISO-1001 Signal Isolated Amplifier IC Chara.
Manufacture YUAN
Datasheet
Download ISO-1001 Datasheet




ISO-1001
YUAN
www.DataSheet4U.com
ISO-1001 Signal Isolated Amplifier IC
ISO-1001 Isolation Amplifier
Characteristics:
Power supply Signal: input/output 3000VDC
isolation
Wide signal bandwidth:100KHz
Power:5VDC,12VDC,15VDC or 24VDC
:0~±10VDC or 0~ 5VAC Signal isolate amplifier
nonlinearity<0.2%
Two groups of basic voltage power supply
(isolate 5VDC)
Ceramic base, SMD
Super small footprint, standard DIP24
Typical Application:
Analog signal data acquisition
Industrial signal switch
Ground interference control
Equipment and sensor signal acquisition
Signal long routed transmit
Isolated safe bar
Description:
ISO 1001 isolation amplifier IC integrates
a high isolated DC/DC power supply and a
high-powered isolated amplifier. It also
provides a group of isolated dc power
supply and two 5V base voltage supply for
use of exterior circuit extending, like
electric bridge circuit and other circuits.
Input and output isolated voltage is
3000VAC.ISO-1001 Isolation Amplifier
IC is very easy to use; just a few external
components are required.
Figure1Theory
Maximum Input Characteristic:
If input value is over above range, it may cause permanent
Continuous isolated voltage: 3000VDC
Power supply voltage input range: 25%Vin
Soldering temperature (10 seconds):
+300
Output minimum load:
2K



ISO-1001
YUAN
www.DaEtalSehcetreti4cUp.ceormformance index 1:
Parameter
Isolated enduring
voltage
Gain
Gain vs
Temperature
Nonlinearity
Input maladjust
voltage
Signal input
Signal output
Terms
10s
Pin1 and Pin2, Pin13 and
Pin 14 short circuit
Electric performance index 2:
Parameter
Frequency response
Load capability
Terms
| Vin <500mV
VOUT=5V
Signal input ripple
Signal Voltage vs Temperature
Refer voltage supply
VD1,2 and VS1,2 power
supply output
Power output ripple
Operation current
Assistance Power Supply
No ripple
Output
current<0.5mA
Output
current<20mA
No ripple
Operation current
Min
3000
0.01
Min Typ
200
2
5
2.5
5
±6.5 ±8
10
15
±10 ±12
ISO-1001 Isolation Amplifier
Typ Max Unit
VDC
10 V/V
±50 ppm/
±0.1 ±0.3 %FSR
±1 ±5 mV
0.5 1000 V
5V
Max Unit
Hz
mV
mV/
V
±9 V
mV
mA
±14 VDC
Application Note:
Figure 2 is the typical connection figure for ISO-1001 isolated
amplifier. Input and output amplifier are following mode.
Isolated amplifier is magnified 10 times.
R1, R2 & W1 is zero circuit
R1=2K, R2=5.1K, W1=2K
Assistant power supply is +12VDC
Figure 2 Typical
Connection Figure
Input amplifier design:
Input amplifier circuit is as Figure 3, when inputPin1 COMis 0.5V, output is 5V( pin13 and 14 short )
Input Reverse Amplifier Circuit:
The design of input Reverse amplifier is as Figure 4, Kin = - R11/R12, R3 = R11//R12
For example: when Vin is 0~-100mV,output is 0~5V:
R11=50K R12=10K R13=8.3K Kin=-50/10=-5
Input In-phase Amplifier Design:
The design of input in-phase amplifier is as Figure 5 Kin=1+R2/R1
For example: when Vin is 0~+100Mv, output is 0~5V:
R11=51K R12=10K R13=10K Kin=1+39.9/10=4.99
In Figure 4 and Figure 5, R11 can be replaced by a potentiometer series connecting with a
resistance to get a better amplifying adjustment.







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