ISO113

Propagation Delay Time :
Supply Voltage - Max :
Supply Voltage - Min :
Supply Current :
Power Dissipation :
Package / Case :
Maximum Operating Temperature : + 85 C
Packaging : Tube
Mounting Style : Through Hole
Number of Channels : Single


Features:

 ·SELF-CONTAINED ISOLATED SIGNAL AND OUTPUT POWER
 ·SMAL ·PACKAGE SIZE: Double-Wide (0.6") Sidebraze DIP
 ·CONTINUOUS AC BARRIER RATING: 1500Vrms
 ·WIDE BANDWIDTH: 20kHz Small Signal,20kHz Full Power
 ·BUILT-IN ISOLATED OUTPUT POWER: ±10V to ±18V Input, ±50mA Output
 ·MULTICHANNE ·SYNCHRONIZATION CAPABILITY
 ·BOARD AREA ONLY 0.72in.2 (4.6cm2)


Application

 ·4mA TO 20mA V/I CONVERTERS
 ·MOTOR AND VALVE CONTROLLERS
 ·ISOLATED RECORDER OUTPUTS
 ·MEDICA ·INSTRUMENTATION OUTPUTS
 ·GAS ANALYZERS


Pinout




Specifications

Supply Without Damage .................................................................... ±18V
V_IN, Sense Voltage ............................................................................ ±50V
Com₁ to Gnd₁ .................................................................................±200mV
Enable, Sync ......................................................................... Gnd to +V_CC1
Continuous Isolation Voltage ..................................................... 1500Vrms
V_ISO, dv/dt .................................................................................... 20kV/s
Junction Temperature .................................................................... +150°C
Storage Temperature ..................................................... 25°C to +125°C
Lead Temperature,10s .................................................................. +300°C
Output Short to Gnd Duration .................................................. Continuous
±V_CC2 to Gnd 2 Duration ......................................................... Continuous


Description

The ISO113 output isolation amplifier provides both signal and output power across an isolation barrier in a small double-wide DIP package. The ceramic nonhermetic hybrid package with side-brazed pins contains a transformer-coupled DC/ DC converter and a capacitor-coupled signal channel.

Extra power is available on the isolated output side for driving external loads. The converter is protected from shorts to ground with an internal current limit, and the soft-start feature limits the initial currents from the power source. Multiple-channel synchronization can be accomplished by applying a TTL clock signal to paralleled Sync pins. The Enable control is used to turn off transformer drive while keeping the signal channel modulator active. This feature provides a convenient way to reduce quiescent current for low power applications.

The wide barrier pin spacing and internal insulation allow for the generous 1500Vrms continuous rating. Reliability is assured by 100% barrier breakdown testing that conforms to UL1244 test methods. Low barrier capacitance minimizes AC leakage currents.

These specifications and built-in features make the  ISO113 easy to use, and provides for compact PC board layout.

Parameters:

Technical/Catalog Information	ISO113
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Packaging	Tube
Amplifier Type	Isolation
Number of Circuits	1 - Single
Package / Case	24-CDIP (300 mil, 16 Leads)
Slew Rate	1.5 V/s
Gain Bandwidth Product	-
Current - Supply	90mA
Current - Output / Channel	15mA
Voltage - Supply, Single/Dual (±)	±10 V ~ 18 V
Output Type	-
-3db Bandwidth	20kHz
Current - Input Bias	-
Operating Temperature	-25°C ~ 85°C
Voltage - Input Offset	20000V
Drawing Number	296; 4200051; JVB; 16
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	ISO113 ISO113