AD977AAR vs AD977AR Comparison
Detailed side-by-side comparison of AD977AAR by Analog Devices and AD977AR by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | AD977AAR | AD977AR |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Unknown |
| Resolution | 16 bit | 16 bit |
| Throughput Rate | 200 kSPS | 100 kSPS for AD977; 200 kSPS for AD977A |
| Converter Architecture | Successive approximation | — |
| Input Type | Unipolar and bipolar | Single ended |
| Unipolar Input Range | 0 V to 5 V or 0 V to 4 V | — |
| Bipolar Input Range | ±5 V or ±3.3 V | — |
| Supply Voltage | 5 V single supply | 5 V single supply |
| Power Dissipation | 100 mW maximum | 100 mW maximum |
| Power-Down Mode | 50 uW | Available |
| Interface | Serial I/O | — |
| Input Count | 1 input | — |
| Package | 20-SOIC | 20-pin SOIC |
| Mounting Type | Surface mount | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| SNR | [DATA_NEEDED: signal-to-noise ratio] | [DATA_NEEDED: signal-to-noise ratio] |
| THD | [DATA_NEEDED: total harmonic distortion] | — |
| Offset Error | [DATA_NEEDED: offset error] | — |
| Gain Error | [DATA_NEEDED: gain error] | — |
| Linearity | [DATA_NEEDED: integral and differential linearity] | — |
| Reference | [DATA_NEEDED: reference voltage] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | unknown |
| REACH Status | [DATA_NEEDED: REACH status] | unknown |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | not_applicable |
| ADC Type | — | Successive-approximation switched-capacitor ADC |
| Input Channels | — | 1 input |
| Internal Reference | — | 2.5 V internal reference |
| Reference Type | — | External or internal |
| Data Interface | — | High-speed serial interface |
| Input Ranges | — | Unipolar: 0 V to 5 V and 0 V to 4 V; bipolar: ±5 V and ±3.3 V |
| Factory Calibration | — | Factory calibrated |
| Mounting Style | — | Surface mount |
| Series | — | AD977 |
| Operating Voltage | — | [DATA_NEEDED: operating voltage range] |
| Analog Input Absolute Maximum Voltage | — | [DATA_NEEDED: analog input absolute maximum voltage] |
| ENOB | — | [DATA_NEEDED: effective number of bits] |
| INL | — | [DATA_NEEDED: integral nonlinearity] |
| DNL | — | [DATA_NEEDED: differential nonlinearity] |
| Input Impedance | — | [DATA_NEEDED: input impedance] |
| Sampling Capacitance | — | [DATA_NEEDED: sampling capacitance] |
| Serial Interface Mode | — | [DATA_NEEDED: serial interface mode] |
| Lead Length | — | [DATA_NEEDED: lead length] |
| MSL | — | [DATA_NEEDED: moisture sensitivity level] |
| Tube Standard Quantity | — | [DATA_NEEDED: standard tube quantity] |