| Part Number | ADAU1761BCPZ | ADAU1781BCPZ |
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. |
| Category | Interface - CODECs | Interface - CODECs |
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| Product Status | Active | Obsolete |
| Type | Audio | Stereo Audio |
| Data Interface | Serial | I²C, Serial, SPI™ |
| Resolution (Bits) | 24 b | 24 b |
| Number of ADCs / DACs | 2 / 2 | 2 / 2 |
| Sigma Delta | Yes | No |
| S/N Ratio, ADCs / DACs (db) Typ | - | 100 / 105 (Differential), 100 / 103 (Single-Ended) |
| Dynamic Range, ADCs / DACs (db) Typ | - | 99.2 / 105 (Differential), 99.2 / 103 (Single-Ended) |
| Voltage - Supply, Analog | 1.8V ~ 3.65V | 1.8V ~ 3.65V |
| Voltage - Supply, Digital | 1.63V ~ 3.65V | 1.63V ~ 3.65V |
| Operating Temperature | -40°C ~ 85°C | -25°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad, CSP | 32-VFQFN Exposed Pad, CSP |
| Supplier Device Package | 32-LFCSP-VQ (5x5) | 32-LFCSP-VQ (5x5) |