ISO120BG vs ISO121BG Comparison
Detailed side-by-side comparison of ISO120BG by Texas Instruments and ISO121BG by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
ISO120BG - Precision 60kHz Isolation Amplifier | Texas Instruments
ISO120BG ✓ ActiveTexas Instruments
ISO121BG - ±10V Precision Isolation Amplifier 3500Vrms | Texas Instruments
ISO121BG ✓ ActiveSpecification Comparison
| Parameter | ISO120BG | ISO121BG |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $19.20 |
| Product Type | Precision low-cost isolation amplifier | Isolation Amplifier |
| Number of Circuits | 1 circuit | — |
| Bandwidth | 60 kHz | — |
| Nonlinearity | ±0.01% maximum | — |
| Operation Mode | Bipolar operation | — |
| Isolation Voltage | 1500 Vrms | — |
| Partial Discharge Testing | 100% tested | — |
| Isolation Barrier | 2 pF differential capacitive barrier | 2 pF differential capacitive |
| Carrier Frequency | User control | User-controlled (external capacitor) |
| External Components for 60 kHz Bandwidth | No external components required | — |
| Precision Configuration | Two external capacitors can be added | — |
| Package | 24-CDIP hermetic DIP, 16 leads | 16-pin CDIP_SB (JVD) side-brazed ceramic DIP |
| Package Length | 0.300 in (7.62 mm) | — |
| Mounting Type | Through-hole | Through-Hole |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | — |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | — |
| Output Voltage | [DATA_NEEDED: output voltage range] | — |
| Input Common-Mode Range | [DATA_NEEDED: input common-mode range] | — |
| Gain | [DATA_NEEDED: gain] | — |
| Slew Rate | [DATA_NEEDED: slew rate] | — |
| Quiescent Current | [DATA_NEEDED: quiescent current] | — |
| Lead Finish | [DATA_NEEDED: lead finish] | — |
| RoHS | [DATA_NEEDED: RoHS status] | — |
| REACH | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Number of Channels | — | 1 |
| Input Voltage Range | — | ±10 V |
| Isolation Voltage Rating | — | 3500 Vrms |
| Nonlinearity (max) | — | ±0.01 % |
| Supply Voltage Range | — | ±4.5 V to ±18 V |
| Common-Mode Rejection (IMR) at 60 Hz | — | High (per datasheet) |
| Modulation Technique | — | Duty-cycle modulation/demodulation |
| Partial Discharge Tested | — | 100% tested |
| Operating Temperature Range | — | -55 C to +125 C |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |