ISO1211D vs ISO122U Comparison
Detailed side-by-side comparison of ISO1211D by Texas Instruments and ISO122U by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | ISO1211D | ISO122U |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.83 | $0.00 |
| Device Type | Single-channel isolated 24V to 60V digital input receiver | Precision isolation amplifier |
| Supported Digital Input Range | 24V to 60V | — |
| External-Resistor DC Input Support | 9V to 300V DC | — |
| External-Resistor AC Input Support | 9V to 300V AC | — |
| IEC 61131-2 Input Characteristics | Type 1, Type 2, and Type 3 | — |
| Type 3 Current Limit | 2.2mA to 2.47mA | — |
| Input Type | Bipolar input | — |
| Broken-Wire Detection | Supported | — |
| Operating Temperature Range | -40C to +125C | [DATA_NEEDED: operating temperature range] |
| Package | 8-pin SOIC (D) | 8-pin SOIC |
| Package Code | D | — |
| Terminal Count | 8 terminals | — |
| Mounting Style | Surface mount | — |
| Primary Application | PLC digital input modules | — |
| Isolation Category | Isolated digital input receiver | — |
| Manufacturer | Texas Instruments | — |
| RoHS Status | unknown | [DATA_NEEDED: RoHS compliance status] |
| REACH Status | unknown | — |
| AEC-Q100 Qualification | not_applicable | — |
| Number of Channels | — | 1 circuit |
| Input Signal Range | — | ±10 V |
| Maximum Nonlinearity | — | 0.020% |
| Signal Bandwidth | — | 50 kHz |
| Input Offset-Voltage Drift | — | 200 V/°C |
| Isolation Voltage | — | 1500 Vrms |
| Power-Supply Range | — | 4.5 V to 18 V |
| VS1 Quiescent Current | — | 5 mA |
| VS2 Quiescent Current | — | ±5.5 mA |
| Gain Configuration | — | Fixed unity gain |
| External Components Required | — | None |
| High-Voltage Breakdown Test Coverage | — | 100% |
| Mounting Type | — | Surface mount |
| Operating Voltage | — | ±4.5 V to ±18 V |