900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






Burr-Brown Corporation

ISO124 Datasheet Preview

ISO124 Datasheet

Precision Lowest Cost ISOLATION AMPLIFIER

No Preview Available !

®
ISO124
ISO124
ISO124
Precision Lowest Cost
ISOLATION AMPLIFIER
FEATURES
q 100% TESTED FOR HIGH-VOLTAGE
BREAKDOWN
q RATED 1500Vrms
q HIGH IMR: 140dB at 60Hz
q 0.010% max NONLINEARITY
q BIPOLAR OPERATION: VO = ±10V
q 16-PIN PLASTIC DIP AND 28-LEAD SOIC
q EASE OF USE: Fixed Unity Gain
Configuration
q ±4.5V to ±18V SUPPLY RANGE
APPLICATIONS
q INDUSTRIAL PROCESS CONTROL:
Transducer Isolator, Isolator for Thermo-
couples, RTDs, Pressure Bridges, and
Flow Meters, 4mA to 20mA Loop Isolation
q GROUND LOOP ELIMINATION
q MOTOR AND SCR CONTROL
q POWER MONITORING
q PC-BASED DATA ACQUISITION
q TEST EQUIPMENT
DESCRIPTION
The ISO124 is a precision isolation amplifier incor-
porating a novel duty cycle modulation-demodulation
technique. The signal is transmitted digitally across
a 2pF differential capacitive barrier. With digital modu-
lation the barrier characteristics do not affect signal
integrity, resulting in excellent reliability and good high
frequency transient immunity across the barrier. Both
barrier capacitors are imbedded in the plastic body of
the package.
The ISO124 is easy to use. No external components
are required for operation. The key specifications are
0.010% max nonlinearity, 50kHz signal bandwidth,
and 200µV/°C VOS drift. A power supply range of
±4.5V to ±18V and quiescent currents of ±5.0mA on
VS1 and ±5.5mA on VS2 make these amplifiers ideal
for a wide range of applications.
The ISO124 is available in 16-pin plastic DIP and 28-
lead plastic surface mount packages.
VIN VOUT
–VS2
Gnd
+VS2
–VS1
Gnd
+VS1
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
©1997 Burr-Brown Corporation
PDS-11405A
ISO124Printed in U.S.A. September, 1997
®




Burr-Brown Corporation

ISO124 Datasheet Preview

ISO124 Datasheet

Precision Lowest Cost ISOLATION AMPLIFIER

No Preview Available !

SPECIFICATIONS
At TA = +25°C , VS1 = VS2 = ±15V, and RL = 2k, unless otherwise noted.
ISO124P, U
PARAMETER
ISOLATION
Rated Voltage, continuous ac 60Hz
100% Test (1)
Isolation Mode Rejection
Barrier Impedance
Leakage Current at 60Hz
GAIN
Nominal Gain
Gain Error
Gain vs Temperature
Nonlinearity(2)
INPUT OFFSET VOLTAGE
Initial Offset
vs Temperature
vs Supply
Noise
INPUT
Voltage Range
Resistance
OUTPUT
Voltage Range
Current Drive
Capacitive Load Drive
Ripple Voltage(3)
FREQUENCY RESPONSE
Small Signal Bandwidth
Slew Rate
Settling Time
0.1%
0.01%
Overload Recovery Time
POWER SUPPLIES
Rated Voltage
Voltage Range
Quiescent Current: VS1
VS2
TEMPERATURE RANGE
Specification
Operating
Storage
Thermal Resistance, θJA
θJC
CONDITIONS
1s, 5pc PD
60Hz
VISO = 240Vrms
VO = ±10V
VO = ±10V
MIN
1500
2400
±10
±10
±5
±4.5
–25
–25
–40
TYP
140
1014 || 2
0.18
1
±0.05
±10
±0.005
±20
±200
±2
4
±12.5
200
±12.5
±15
0.1
20
50
2
50
350
150
±15
±5.0
±5.5
100
65
MAX
0.5
±0.50
±0.010
±50
±18
±7.0
±7.0
+85
+85
+85
UNITS
Vac
Vac
dB
|| pF
µArms
V/V
%FSR
ppm/°C
%FSR
mV
µV/°C
mV/V
µV/Hz
V
k
V
mA
µF
mVp-p
kHz
V/µs
µs
µs
µs
V
V
mA
mA
°C
°C
°C
°C/W
°C/W
NOTES: (1) Tested at 1.6 X rated, fail on 5pC partial discharge. (2) Nonlinearity is the peak deviation of the output voltage from the best-fit straight line. It is expressed
as the ratio of deviation to FSR. (3) Ripple frequency is at carrier frequency (500kHz).
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
®
ISO124
2


Part Number ISO124
Description Precision Lowest Cost ISOLATION AMPLIFIER
Maker Burr-Brown Corporation
PDF Download

ISO124 Datasheet PDF





Similar Datasheet

1 ISO120 Precision Low Cost ISOLATION AMPLIFIER
Burr-Brown Corporation
2 ISO120 Precision Low Cost Isolation Amplifier
ETCTI
3 ISO121 Precision Low Cost ISOLATION AMPLIFIER
Burr-Brown Corporation
4 ISO1211 Isolated 24-V to 60-V Digital Input Receivers
ETCTI
5 ISO1212 Isolated 24-V to 60-V Digital Input Receivers
ETCTI
6 ISO122 Precision Lowest Cost ISOLATION AMPLIFIER
Burr-Brown Corporation
7 ISO122 ISO122 Precision Lowest-Cost Isolation Amplifier (Rev. A)
ETCTI
8 ISO124 Precision Lowest Cost ISOLATION AMPLIFIER
Burr-Brown Corporation
9 ISO124 ISO124 Precision Lowest-Cost Isolation Amplifier (Rev. D)
ETCTI





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy