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| Part Number | REF191GSZ | REF192GSZ | REF195GSZ | REF196GSZ | REF198GSZ | REF193GSZ | REF194GSZ | REF191ESZ | REF191GPZ | REF191GS |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active | Obsolete | Obsolete |
| Reference Type | Series | Series | Series | Series | Series | Series | Series | Series | - | Series |
| Output Type | Fixed | Fixed | Fixed | Fixed | Fixed | Fixed | Fixed | Fixed | - | Fixed |
| Voltage - Output (Min/Fixed) | 2.048V | 2.5V | 5V | 3.3V | 4.096V | 3V | 4.5V | 2.048V | - | 2.048V |
| Voltage - Output (Max) | - | - | - | - | - | - | - | - | - | - |
| Current - Output | 30 mA | 30 mA | 30 mA | 30 mA | 30 mA | 30 mA | 30 mA | 30 mA | - | 30 mA |
| Tolerance | ±0.5% | ±0.4% | ±0.2% | ±0.3% | ±0.24% | ±0.33% | ±0.22% | ±0.1% | - | ±0.5% |
| Temperature Coefficient | 25ppm/°C | 25ppm/°C | 25ppm/°C | 25ppm/°C | 25ppm/°C | 25ppm/°C | 25ppm/°C | 5ppm/°C | - | 25ppm/°C |
| Noise - 0.1Hz to 10Hz | 20µVp-p | 25µVp-p | 50µVp-p | 33µVp-p | 40µVp-p | 30µVp-p | 45µVp-p | 20µVp-p | - | 20µVp-p |
| Noise - 10Hz to 10kHz | - | - | - | - | - | - | - | - | - | - |
| Voltage - Input | 3V ~ 15V | 3V ~ 15V | 5.1V ~ 15V | 3.5V ~ 15V | 4.5V ~ 15V | 3.3V ~ 15V | 4.75V ~ 15V | 3V ~ 15V | - | 3V ~ 15V |
| Current - Supply | 45µA | 45µA | 45µA | 45µA | 45µA | 45µA | 45µA | 45µA | - | 45µA |
| Current - Cathode | - | - | - | - | - | - | - | - | - | - |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | - | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | - | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | - | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | - | 8-SOIC |
