ADA4945-1ACPZ vs ADA4941-1ARZ Comparison
Detailed side-by-side comparison of ADA4945-1ACPZ by Analog Devices and ADA4941-1ARZ by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
ADA4945-1ACPZ - Low-Noise FDA ADC Driver, 3-10V | Analog Devices
ADA4945-1ACPZ ✓ Active
Specification Comparison
| Parameter | ADA4945-1ACPZ | ADA4941-1ARZ |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.93 | $2.88 |
| Product Type | Fully Differential Amplifier (FDA) / ADC Driver | — |
| Number of Channels | 1 | — |
| Supply Voltage Range | 3 V to 10 V | — |
| Input Voltage Noise (full power mode) | 1.8 nV/√Hz | — |
| Input Offset Voltage Drift | 0.1 µV/°C | — |
| Output Type | Differential, rail-to-rail | — |
| Power Modes | 2 selectable (full power / low power) | — |
| Output Common-Mode Control | Yes (VOCM pin) | — |
| Output Limiting | Yes | — |
| -3 dB Bandwidth | [DATA_NEEDED: bandwidth] | — |
| Slew Rate | [DATA_NEEDED: slew rate] | [DATA_NEEDED: slew rate] |
| Quiescent Current | [DATA_NEEDED: quiescent current] | 1.25 mA (typical) |
| Operating Temperature Range | -40 °C to +125 °C | -40°C to +125°C |
| Package | 16-LFCSP (3 mm × 3 mm) with exposed pad | 8-Lead SOIC (ARZ) |
| Mounting Type | Surface Mount | — |
| MSL Level | [DATA_NEEDED: MSL level] | — |
| Process Technology | SiGe complementary bipolar, dielectrically isolated | XFCB (eXtra fast complementary bipolar) |
| RoHS Status | Compliant | — |
| Lead-Free | Yes | — |
| Type | — | Differential ADC Driver |
| Configuration | — | Single-ended to differential, G = +2 |
| Supply Voltage | — | 3 V to 5 V (single supply) |
| THD | — | 120 dBc at 10 kHz |
| SNR | — | 97 dB at 100 kHz, 4 V p-p |
| Output Noise | — | [DATA_NEEDED: output noise density] |
| Bandwidth | — | [DATA_NEEDED: -3 dB bandwidth] |
| Input Impedance | — | High (typical) |
| Output Common-Mode Range | — | Adjustable via VOCM pin |
| RoHS Compliant | — | Yes |