Datasheet Texas Instruments ISO124 — Datenblatt
Hersteller | Texas Instruments |
Serie | ISO124 |
Hochpräziser Isolationsverstärker
Datenblätter
ISO124 Precision Lowest-Cost Isolation Amplifier datasheet
PDF, 1.1 Mb, Revision: D, Datei veröffentlicht: Jul 7, 2016
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Status
ISO124P | ISO124U | ISO124U/1K | ISO124U/1KE4 | ISO124UE4 | |
---|---|---|---|---|---|
Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
Manufacture's Sample Availability | No | No | No | No | No |
Verpackung
ISO124P | ISO124U | ISO124U/1K | ISO124U/1KE4 | ISO124UE4 | |
---|---|---|---|---|---|
N | 1 | 2 | 3 | 4 | 5 |
Pin | 8 | 8 | 8 | 8 | 8 |
Package Type | NVF | DVA | DVA | DVA | DVA |
Industry STD Term | PDIP | SOIC | SOIC | SOIC | SOIC |
JEDEC Code | R-PDIP-T | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
Package QTY | 25 | 20 | 1000 | 1000 | 20 |
Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE |
Device Marking | ISO124P | 124U | 124U | ISO | ISO |
Width (mm) | 6.61 | 7.5 | 7.5 | 7.5 | 7.5 |
Length (mm) | 20.01 | 17.9 | 17.9 | 17.9 | 17.9 |
Thickness (mm) | 3.94 | 2.3 | 2.3 | 2.3 | 2.3 |
Pitch (mm) | 2.54 | 1.27 | 1.27 | 1.27 | 1.27 |
Max Height (mm) | 5.33 | 2.65 | 2.65 | 2.65 | 2.65 |
Mechanical Data | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen |
Parameter
Parameters / Models | ISO124P | ISO124U | ISO124U/1K | ISO124U/1KE4 | ISO124UE4 |
---|---|---|---|---|---|
Common Mode Rejection Ratio(Typ), dB | 140 | 140 | 140 | 140 | 140 |
Gain Non-Linearity (+/-)(Max), % | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
Isolation Working Voltage VIOWM (rms), V | 1500 | 1500 | 1500 | 1500 | 1500 |
Leakage Current at 240V/60Hz(Max), uArms | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
Operating Temperature Range, C | -25 to 85 | -25 to 85 | -25 to 85 | -25 to 85 | -25 to 85 |
Package Group | PDIP | SOIC | SOIC | SOIC | SOIC |
Package Size: mm2:W x L, PKG | See datasheet (PDIP) | 8SOIC: 185 mm2: 10.33 x 17.9(SOIC) | 8SOIC: 185 mm2: 10.33 x 17.9(SOIC) | 8SOIC: 185 mm2: 10.33 x 17.9(SOIC) | 8SOIC: 185 mm2: 10.33 x 17.9(SOIC) |
Rating | Catalog | Catalog | Catalog | Catalog | Catalog |
Small Signal Bandwidth(Typ), kHz | 50 | 50 | 50 | 50 | 50 |
Öko-Plan
ISO124P | ISO124U | ISO124U/1K | ISO124U/1KE4 | ISO124UE4 | |
---|---|---|---|---|---|
RoHS | Compliant | Compliant | Compliant | Compliant | Compliant |
Pb Free | Yes |
Anwendungshinweise
- Isolated RS-485 Reference DesignPDF, 80 Kb, Datei veröffentlicht: 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, Datei veröffentlicht: 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, Datei veröffentlicht: 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.
Modellreihe
Serie: ISO124 (5)
Herstellerklassifikation
- Semiconductors> Amplifiers> Special Function Amplifiers> Isolated Amplifiers