Datasheet ADR1001 (Analog Devices) - 6

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ADR1001 SPECIFICATIONS VOLTAGE DIVIDER CHARACTERISTICS
TA = 25°C, unless otherwise noted; TSET = 70°C, unless otherwise noted. All parametrics are extracted within 15 seconds of power-up.
Table 4. Parameter Symbol Test Conditions/Comments Min Typ Max Unit
VDOUT VOLTAGE VDOUT VDIN connected to REF6P6_F, REF6P6_S, VDOUT floating TSET = 70°C VDOUT_70C_102Ω RISET = 102 Ω; TSET floating 4.9875 5.0005 5.0125 V VDOUT_70C_470Ω RISET = 470 Ω; TSET floating 4.970 4.984 4.996 V TSET = 40°C VDOUT_40C_102Ω RISET = 102 Ω; TSET tied to REF6P6_S 4.995 5.005 5.016 V VDOUT_40C_470Ω RISET = 470 Ω; TSET tied to REF6P6_S 4.977 4.988 4.999 V TSET = 125°C VDOUT_125C_102Ω RISET = 102 Ω; TSET tied to REF_GND 4.970 4.988 5.005 V VDOUT_125C_470Ω RISET = 470 Ω; TSET tied to REF_GND 4.949 4.969 4.990 V VDOUT VOLTAGE ERROR VDOUT_ERR RISET = 102 Ω; TSET floating 0.25 % AUXILLIARY VOLTAGE DIVIDER End-to-End Resistance R3 + R4 17.784 18.7 19.632 kΩ Matching ∆R/R −0.3 +0.05 +0.3 % Matching Tempco (∆R/R)/∆T <1 ppm/°C 10 V OUTPUT VOLTAGE1 V10 See Figure 46 TSET = 70°C V10_70C_102Ω RISET = 102 Ω; TSET floating 9.975 10.00 10.025 V V10_70C_470Ω RISET = 470 Ω; TSET floating 9.940 9.966 9.994 V TSET = 40°C V10_40C_102Ω RISET = 102 Ω; TSET tied to REF6P6_S 9.989 10.008 10.034 V V10_40C_470Ω RISET = 470 Ω; TSET tied to REF6P6_S 9.954 9.973 9.998 V TSET = 125°C V10_125C_102Ω RISET = 102 Ω; TSET tied to REF_GND 9.942 9.979 10.012 V V10_125C_470Ω RISET = 470 Ω; TSET tied to REF_GND 9.899 9.944 9.982 V 10 V OUTPUT-VOLTAGE ERROR V10_ERR RISET = 102 Ω; TSET floating 0.25 % 10 V OUTPUT LINE REJECTION ΔV10/ΔVIN 12 V < VIN < 30 V −2 +2 ppm/V 2.5 V OUTPUT VOLTAGE V2P5 See Figure 48 TSET = 70°C V2P5_70C_102Ω RISET = 102 Ω; TSET floating 2.49375 2.5 2.50625 V V2P5_70C_470Ω RISET = 470 Ω; TSET floating 2.483 2.491 2.497 V TSET = 40°C V2P5_40C_102Ω RISET = 102 Ω; TSET tied to REF6P6_S 2.496 2.502 2.508 V V2P5_40C_470Ω RISET = 470 Ω; TSET tied to REF6P6_S 2.487 2.493 2.499 V TSET = 125°C V2P5_125C_102Ω RISET = 102 Ω; TSET tied to REF_GND 2.484 2.494 2.502 V V2P5_125C_470Ω RISET = 470 Ω; TSET tied to REF_GND 2.473 2.485 2.494 V 2.5 V OUTPUT-VOLTAGE ERROR V2P5_ERR RISET = 102 Ω; TSET floating 0.25 % 1 Does not include solder shift.
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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