Datasheet ADR1001 (Analog Devices) - 8
| Manufacturer | Analog Devices |
| Description | Oven-Controlled, Buried Zener, Precision Voltage Reference |
| Pages / Page | 21 / 8 — ADR1001. PIN CONFIGURATION AND FUNCTION DESCRIPTIONS. Figure 2. Pin … |
| File Format / Size | PDF / 2.6 Mb |
| Document Language | English |
ADR1001. PIN CONFIGURATION AND FUNCTION DESCRIPTIONS. Figure 2. Pin Configuration. Table 8. Pin Function Descriptions. Pin No
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ADR1001 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Figure 2. Pin Configuration Table 8. Pin Function Descriptions Pin No. Mnemonic Description
1 ISET Zener Bias Current Set. 2 NC No Connect. Internally connected. NC can be shorted to REF_GND. 3 TSET Chip Temperature Set. 4 REF6P6_F 6.6 V Force. 5 REF6P6_S 6.6 V Sense. 6 VDIN Precision Divider Input. 7 INV2 Inverter Divider Resistor. 8 INV1 Inverter Divider Resistor. 9 BUF_S Buffer Inverting Input. 10 VDOUT Precision Divider 5 V Output. 11 BUF_INP Buffer Noninverting Input. 12 BUF_F Buffer Force. 13 BUF_GND Buffer Ground Force. 14, 15 REF_GND Reference Ground Sense. 16 HTR_GND Level Shifted Heater Ground. 17 HTR_ILIM Heater Current Limit. 18 HTR_IN Heater Power. 19 VIN Reference Power. 20 PWRGD Power-Good Status Flag.
analog.com Rev. 0 | 8 of 21
Document Outline Features Applications General Description Functional Block Diagram Specifications 6.6 V Reference Characteristics Heater Amplifier Electrical Characteristics 5 V Output and Buffer Electrical Characteristics Voltage Divider Characteristics Absolute Maximum Ratings Thermal Resistance Electrostatic Discharge (ESD) Ratings ESD Ratings for the ADR1001 ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Buried Zener Reference Loop Thermal Regulator Heater Current Limiting Setting the ADR1001 Operating Temperature Precision Voltage Divider and Output Buffer Power Good External Resistor Sensitivity Capacitors Noise Performance Electromechanical Stability Solder Heat Resistance (SHR) Shift Applications Information Basic Connections Outline Dimensions Ordering Guide Evaluation Boards
ADR1001 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Figure 2. Pin Configuration Table 8. Pin Function Descriptions Pin No. Mnemonic Description
1 ISET Zener Bias Current Set. 2 NC No Connect. Internally connected. NC can be shorted to REF_GND. 3 TSET Chip Temperature Set. 4 REF6P6_F 6.6 V Force. 5 REF6P6_S 6.6 V Sense. 6 VDIN Precision Divider Input. 7 INV2 Inverter Divider Resistor. 8 INV1 Inverter Divider Resistor. 9 BUF_S Buffer Inverting Input. 10 VDOUT Precision Divider 5 V Output. 11 BUF_INP Buffer Noninverting Input. 12 BUF_F Buffer Force. 13 BUF_GND Buffer Ground Force. 14, 15 REF_GND Reference Ground Sense. 16 HTR_GND Level Shifted Heater Ground. 17 HTR_ILIM Heater Current Limit. 18 HTR_IN Heater Power. 19 VIN Reference Power. 20 PWRGD Power-Good Status Flag.
analog.com Rev. 0 | 8 of 21
Document Outline Features Applications General Description Functional Block Diagram Specifications 6.6 V Reference Characteristics Heater Amplifier Electrical Characteristics 5 V Output and Buffer Electrical Characteristics Voltage Divider Characteristics Absolute Maximum Ratings Thermal Resistance Electrostatic Discharge (ESD) Ratings ESD Ratings for the ADR1001 ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Buried Zener Reference Loop Thermal Regulator Heater Current Limiting Setting the ADR1001 Operating Temperature Precision Voltage Divider and Output Buffer Power Good External Resistor Sensitivity Capacitors Noise Performance Electromechanical Stability Solder Heat Resistance (SHR) Shift Applications Information Basic Connections Outline Dimensions Ordering Guide Evaluation Boards
