ISO124UIn StockTexas Instruments
ISO124U is a precision isolation amplifier by Texas Instruments, offering 1500V RMS isolation and 50kHz bandwidth with ±4.5V to ±18V supply. Key specs: 0.5% max nonlinearity, -40°C to +85°C operating range, SOP-16 package. From $6.66, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $6.6565(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1500V RMS isolation voltage for high-voltage signal separation in industrial and medical systems
- 50kHz signal bandwidth supporting precision AC/DC measurements across isolated boundaries
- 0.5% max nonlinearity ensuring accurate analog signal transmission
- Wide supply voltage range of ±4.5V to ±18V for flexible system integration
- Industrial temperature range -40°C to +85°C for reliable operation in harsh environments
Applications
ISO124U is widely used in industrial process control and motor drive systems where analog signals must cross high-voltage isolation barriers safely. It is also applied in medical instrumentation and patient monitoring equipment to meet strict isolation requirements, as well as in power supply feedback circuits and battery management systems requiring accurate isolated voltage or current sensing.
Specifications
| Supply Voltage | ±4.5V to ±18V |
| Bandwidth | 50kHz |
| Nonlinearity | 0.5% max |
| Isolation Voltage | 1500V RMS |
| Operating Temperature | -40°C to +85°C |
| Package | SOP-16 |
| Pin Count | 16 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the isolation voltage of the ISO124U?
The ISO124U provides 1500V RMS continuous isolation voltage, making it suitable for industrial and medical applications where high-voltage signal separation is required between different ground potentials.
What is the signal bandwidth of the ISO124U?
The ISO124U supports a signal bandwidth of 50kHz, enabling accurate transmission of both DC and AC analog signals across the isolation barrier with minimal signal distortion.
What supply voltage does the ISO124U require?
The ISO124U operates from a dual supply voltage range of ±4.5V to ±18V on both input and output sides, providing flexibility for integration into various industrial and precision measurement system designs.
What package does the ISO124U come in?
The ISO124U is available in a 16-pin SOP (Small Outline Package), offering a compact footprint suitable for PCB designs with space constraints while maintaining reliable thermal performance.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $14.7000 | $14.70 |
| 28+ | $7.1977 | $201.54 |
| 37+ | $6.9271 | $256.30 |
| 46+ | $6.6565 | $306.20 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”