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| Part Number | AD1888JST | AD1885JST | AD1886JST | AD1887JST |
|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Obsolete | Obsolete | Active | Obsolete |
| Type | Audio Codec '97 | Audio Codec '97 | Audio, AC '97 | Audio Codec '97 |
| Data Interface | Serial | Serial | AC'97 | Serial |
| Resolution (Bits) | 16, 20 b | 16 b | 16 b | 16 b |
| Number of ADCs / DACs | 2 / 6 | 2 / 2 | 2 / 2 | 2 / 2 |
| Sigma Delta | No | Yes | Yes | Yes |
| S/N Ratio, ADCs / DACs (db) Typ | - | - | - | - |
| Dynamic Range, ADCs / DACs (db) Typ | 80 / 90 | 87 / 90 | 87 / 90 | 87 / 90 |
| Voltage - Supply, Analog | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 4.75V ~ 5.25V |
| Voltage - Supply, Digital | 3.15V ~ 3.45V | 3.15V ~ 3.45V | 3V ~ 3.6V | 3.15V ~ 3.45V |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C (TA) | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 48-LQFP | 48-LQFP | 48-LQFP | 48-LQFP |
| Supplier Device Package | 48-LQFP (7x7) | 48-LQFP (7x7) | 48-LQFP (7x7) | 48-LQFP (7x7) |
