AD977ARZ vs AD977AR Comparison
Detailed side-by-side comparison of AD977ARZ 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 | AD977ARZ | AD977AR |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Unknown | Unknown |
| Resolution | 16 bit | 16 bit |
| Sampling Rate | 100 kSPS | — |
| Number of Inputs | 1 input | — |
| Input Type | Single-ended | Single ended |
| ADC Architecture | Successive approximation, switched-capacitor | — |
| Analog Supply Voltage Range | 4.75 V to 5.25 V | — |
| Nominal Supply Voltage | 5 V | — |
| Internal Reference Voltage | 2.5 V | — |
| Data Interface | Serial | High-speed serial interface |
| Maximum Power Dissipation | 100 mW | — |
| Factory Calibration | Factory calibrated to minimize gain, offset, and nonlinearity errors | Factory calibrated |
| Package | 20-pin SOIC | 20-pin SOIC |
| Mounting Type | Surface mount | — |
| Analog Inputs | 1 unipolar analog input | — |
| Power-Down Mode | Available | Available |
| Operating Temperature Range | [DATA_NEEDED: Operating temperature range] | — |
| Digital Supply Voltage | [DATA_NEEDED: Digital supply voltage range] | — |
| Input Full-Scale Range | [DATA_NEEDED: Analog input full-scale range] | — |
| Input Impedance | [DATA_NEEDED: Input impedance] | [DATA_NEEDED: input impedance] |
| SNR | [DATA_NEEDED: Signal-to-noise ratio] | [DATA_NEEDED: signal-to-noise ratio] |
| INL | [DATA_NEEDED: Integral nonlinearity] | [DATA_NEEDED: integral nonlinearity] |
| ENOB | [DATA_NEEDED: Effective number of bits] | [DATA_NEEDED: effective number of bits] |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | unknown |
| ADC Type | — | Successive-approximation switched-capacitor ADC |
| Input Channels | — | 1 input |
| Throughput Rate | — | 100 kSPS for AD977; 200 kSPS for AD977A |
| Supply Voltage | — | 5 V single supply |
| Internal Reference | — | 2.5 V internal reference |
| Reference Type | — | External or internal |
| Input Ranges | — | Unipolar: 0 V to 5 V and 0 V to 4 V; bipolar: ±5 V and ±3.3 V |
| Power Dissipation | — | 100 mW maximum |
| Mounting Style | — | Surface mount |
| Series | — | AD977 |
| Operating Voltage | — | [DATA_NEEDED: operating voltage range] |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Analog Input Absolute Maximum Voltage | — | [DATA_NEEDED: analog input absolute maximum voltage] |
| DNL | — | [DATA_NEEDED: differential nonlinearity] |
| Sampling Capacitance | — | [DATA_NEEDED: sampling capacitance] |
| Serial Interface Mode | — | [DATA_NEEDED: serial interface mode] |
| Lead Length | — | [DATA_NEEDED: lead length] |
| REACH Status | — | unknown |
| AEC-Q100 Qualification | — | not_applicable |
| MSL | — | [DATA_NEEDED: moisture sensitivity level] |
| Tube Standard Quantity | — | [DATA_NEEDED: standard tube quantity] |