| Part Number | AD688AQ | AD688BQ | 
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | 
| Category | PMIC - Voltage Reference | PMIC - Voltage Reference | 
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| Product Status | Active | Active | 
| Reference Type | Series | Series | 
| Output Type | Fixed | Fixed | 
| Voltage - Output (Min/Fixed) | ±10V | ±10V | 
| Voltage - Output (Max) | - | - | 
| Current - Output | 10 mA | 10 mA | 
| Tolerance | ±0.05% | ±0.02% | 
| Temperature Coefficient | 3ppm/°C | 3ppm/°C | 
| Noise - 0.1Hz to 10Hz | 6µVp-p | 6µVp-p | 
| Noise - 10Hz to 10kHz | - | - | 
| Voltage - Input | 12V ~ 38V | 12V ~ 38V | 
| Current - Supply | 12mA | 12mA | 
| Current - Cathode | - | - | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Through Hole | Through Hole | 
| Package / Case | 16-CDIP (0.300", 7.62mm) | 16-CDIP (0.300", 7.62mm) | 
| Supplier Device Package | 16-CERDIP | 16-CERDIP |