Datasheet Texas Instruments ISO124U/1KE4
Manufacturer | Texas Instruments |
Series | ISO124 |
Part Number | ISO124U/1KE4 |
High-Precision Isolation Amplifier 8-SOIC -25 to 85
Datasheets
ISO124 Precision Lowest-Cost Isolation Amplifier datasheet
PDF, 1.1 Mb, Revision: D, File published: Jul 7, 2016
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Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | No |
Packaging
Pin | 8 | 8 |
Package Type | DVA | DVA |
Industry STD Term | SOIC | SOIC |
JEDEC Code | R-PDSO-G | R-PDSO-G |
Package QTY | 1000 | 1000 |
Carrier | LARGE T&R | LARGE T&R |
Device Marking | ISO | 124U |
Width (mm) | 7.5 | 7.5 |
Length (mm) | 17.9 | 17.9 |
Thickness (mm) | 2.3 | 2.3 |
Pitch (mm) | 1.27 | 1.27 |
Max Height (mm) | 2.65 | 2.65 |
Mechanical Data | Download | Download |
Parametrics
Common Mode Rejection Ratio(Typ) | 140 dB |
Gain Non-Linearity (+/-)(Max) | 0.01 % |
Isolation Working Voltage VIOWM (rms) | 1500 V |
Leakage Current at 240V/60Hz(Max) | 0.5 uArms |
Operating Temperature Range | -25 to 85 C |
Package Group | SOIC |
Package Size: mm2:W x L | 8SOIC: 185 mm2: 10.33 x 17.9(SOIC) PKG |
Rating | Catalog |
Small Signal Bandwidth(Typ) | 50 kHz |
Eco Plan
RoHS | Compliant |
Application Notes
- Isolated RS-485 Reference DesignPDF, 80 Kb, File published: Oct 28, 2009
This design note presents the reference designs of isolated RS-485 nodes, using bus voltages of 3.3 V and 5 V. Various transceivers are used to satisfy the requirements for low, medium, and high data rates, as well as to accommodate the need for half- and full-duplex operation. - Simple Output Filter Eliminates ISO Amp Output Ripple And Keeps Full BandwidthPDF, 186 Kb, File published: Sep 27, 2000
The ISO120/121/122 isolation amplifiers (ISO amps) have a small (10-20mVp-p typ) residual demodulator ripple at the output. A simple filter can be added to eliminate the output ripple without decreasing the 50kHz signal bandwidth of the ISO amp. - Noise Sources In Applications Using Capacitive Coupled Isolated AmplifierPDF, 101 Kb, File published: Sep 27, 2000
Noise is a typical problem confronting many isolation applications. Isolation products such as analog isolation amplifiers, optocouplers, transformers and digital couplers, are used in applications to transmit signals across a high voltage barrier while providing galvanic separation between two grounds.
Model Line
Series: ISO124 (5)
- ISO124P ISO124U ISO124U/1K ISO124U/1KE4 ISO124UE4
Manufacturer's Classification
- Semiconductors > Amplifiers > Special Function Amplifiers > Isolated Amplifiers