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Texas Instruments |
Adjustable Micropower Voltage References 1 •2 Adjustable from 1.24V to 5.30V • Operating Current of 10μA to 20mA • 1Ω Dynamic Impedance • Low Temperature Coefficient DESCRIPTION The LM185 are micropower 3-terminal adjustable band-gap voltage reference diodes. Operating from 1.24 to 5.3V an |
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Texas Instruments |
Micropower Voltage Reference Diode 1 •2 ±1% and 2% Initial Tolerance • Operating Current of 10μA to 20mA • 1Ω Dynamic Impedance • Low Temperature Coefficient • Low Voltage Reference—1.235V • 2.5V Device and Adjustable Device Also Available • LM185-2.5 Series and LM185 Series, respecti |
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Texas Instruments |
Micropower Voltage Reference Diode 1 •2 Operating Current of 10μA to 20mA • 1Ω Maximum Dynamic Impedance (Typical) • Low Temperature Coefficient • Radiation Qualified Option – 100 krad – Low Dose Rate Tested at 10 mrad/s DESCRIPTION The LM185-1.2 is a micropower 2-terminal band-gap v |
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Texas Instruments |
Micropower Voltage References •1 Operating Current Range – LM285-1.2: 10 μA to 20 mA – LM385-1.2: 15 μA to 20 mA – LM385B-1.2: 15 μA to 20 mA • 1% and 2% Initial Voltage Tolerance • Reference Impedance – LM385-1.2: 1 Ω MAX at 25°C – All devices: 1.5 Ω MAX over Full Temperature Ra |
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Texas Instruments |
High-Precision Voltage Reference • Ultra-low quiescent current: – 650nA (typical) • Initial accuracy: ±0.05% (maximum) • Temperature coefficient (maximum): – 12ppm/°C (−40°C to 105°C, SOT23 package) – 10ppm/°C (−40°C to 85°C, WCSP package) • Output 1/f noise (0.1Hz to 10Hz): 3.3ppmP |
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Texas Instruments |
High-Precision Voltage Reference •1 Excellent Temperature Drift Performance – 8 ppm/°C (max) from –40°C to +125°C • Extremely Low Noise – Total Noise: 5 µVRMS With 47-µF Capacitor – 1/f Noise (0.1 Hz to 10 Hz): 3 µVPP/V • Integrated ADC Drive Buffer – Low Output Impedance: < 50 mΩ ( |
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Texas Instruments |
Reference Diode 1 •2 Low Breakdown Voltage: 1.220V • Dynamic Impedance of 0.3Ω from 500 μA to 20 mA • Temperature Stability Typically 1% over−55°C to 125°C Range • Tight Tolerance: ±5% or ±1% – The characteristics of this reference recommend it for use in bias-regul |
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Texas Instruments |
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE •1 SOT-23 AEC Q-100 Grades 1 and 3 Available • Small Packages: SOT-23, TO-92, and SC70 • No Output Capacitor Required • Tolerates Capacitive Loads • Fixed Reverse Breakdown Voltages of 2.048 V, 2.5 V, 3 V, 4.096 V, 5 V, 8.192 V, and 10 V • Key Specif |
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Texas Instruments |
Micropower Voltage Reference •1 Operating Current Range 20 μA to 20 mA • 1.5% and 3% Initial Voltage Tolerance • Reference Impedance – LM385 1 Ω Maximum at 25°C – All Devices 1.5 Ω Maximum Over Full Temperature Range • Very Low Power Consumption 2 Applications • Portable Meter R |
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Texas Instruments |
Micropower Voltage Reference Diode 1 •2 ±20 mV (±0.8%) max. Initial Tolerance (A Grade) • Operating Current of 20 μA to 20 mA • 0.6Ω Dynamic Impedance (A Grade) • Low Temperature Coefficient • Low Voltage Reference—2.5V • 1.2V Device and Adjustable Device Also Available—LM185-1.2 Seri |
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Texas Instruments |
Precision Micropower Low Dropout Voltage Reference (LM4121-1.2) 1 •2 Small SOT23-5 Package • Low Voltage Operation • High Output Voltage Accuracy: 0.2% • Source and Sink Current Output: ±5 mA • Supply current: 160 μA Typ. • Low Temperature Coefficient: 50 ppm/°C • Enable Pin • Output Voltages: 1.25V |
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Texas Instruments |
Precision Micropower Low Dropout Voltage Reference 1 •2 Small SOT23-5 Package • Low Dropout Voltage: 120 mV Typ @ 1 mA • High Output Voltage Accuracy: 0.2% • Source and Sink Current Output: ±5 mA • Supply Current: 160 μA Typ. • Low Temperature Coefficient: 50 ppm/°C • Fixed Output Voltages: 2.048, 2. |
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Texas Instruments |
Precision Voltage Reference •1 Low Temperature Drift: 40 ppm/°C • Low Noise: 3 μVPP/V • High Output Current: ±7 mA • Low Temperature Drift: 5 ppm/°C (Maximum) • Available in Military ( –55°C to +210°C) Temperature Range (1) • Extended Product Life Cycle • Extended Product-Change |
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Texas Instruments |
Precision Micropower Shunt Voltage Reference •1 Small Package: SOT-23 • No Output Capacitor Required • Tolerates Capacitive Loads • Fixed Reverse Breakdown Voltages of 2.048 V, 2.5 V, 4.096 V, 5 V, 8.192 V, and 10 V • Key Specifications (LM4050-N) – Output Voltage Tolerance (A Grade, 25°C) ±0.1 |
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Texas Instruments |
high precision series voltage references • Low noise enables precision measurements: – 1/f Noise (0.1 Hz to 10 Hz): 0.23 ppmp-p – 10 Hz to 1 kHz: 0.35 ppmrms • Low temperature drift coefficient: – 2 ppm/°C maximum (-40°C to 125°C) • High accuracy: ±0.025% maximum • Humidity resistant hermet |
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Texas Instruments |
2 Voltage References • Two outputs, VREF and VREF / 2, for convenient use in single-supply systems • Excellent temperature drift performance: – 8 ppm/°C (maximum) from –40°C to 125°C • High initial accuracy: ±0.05% (maximum) • VREF and VBIAS tracking overtemperature: – 6 |
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ETCTI |
Current-Mode-PWM Controller w/ Optoisolated Voltage Reference Error Amplifier |
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ETCTI |
DUAL OPERATIONAL AMPLIFIER / DUAL COMPARATOR AND VOLTAGE REFERENCE |
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Texas Instruments |
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE • 1.225-V Fixed and Adjustable Outputs (1.225 V to 10 V) • Tight Output Tolerances and Low Temperature Coefficient – Max 0.1%, 100 ppm/°C – A Grade – Max 0.2%, 100 ppm/°C – B Grade – Max 0.5%, 100 ppm/°C – C Grade – Max 1.0%, 150 ppm/°C – D Grade • L |
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Texas Instruments |
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE •1 Fixed Output Voltages of 2.048 V, 2.5 V, 3 V, 4.096 V, 5 V, 8.192 V, and 10 V • Tight Output Tolerances and Low Temperature Coefficient – Max 0.1%, 100 ppm/°C – A Grade – Max 0.2%, 100 ppm/°C – B Grade – Max 0.5%, 100 ppm/°C – C Grade – Max 1.0%, |
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Desde 2024. D4U Semiconductor.
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