Datasheet LT1031, LH0070 (Analog Devices) - 4
| Fabricante | Analog Devices |
| Descripción | Precision 10Volts Reference |
| Páginas / Página | 12 / 4 — CROSS REFERENCE. CROSS REFERENCE GUIDE/LT1031 TO AD581. TYPICAL PERFOR A … |
| Formato / tamaño de archivo | PDF / 165 Kb |
| Idioma del documento | Inglés |
CROSS REFERENCE. CROSS REFERENCE GUIDE/LT1031 TO AD581. TYPICAL PERFOR A CE CHARACTERISTICS. Ripple Rejection
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LT1031/LH0070
U CROSS REFERENCE
The following cross reference guide may be used to select
CROSS REFERENCE GUIDE/LT1031 TO AD581
LT1031 grades which meet or exceed output voltage, AD581J order LT1031DCH temperature drift, load and line regulation, and output AD581K order LT1031CCH current specifications of the AD581 reference. Parameters AD581L order LT1031BCH such as noise, hysteresis, and long term stability will be A0581S order LT1031DMH significantly better for all LT1031 grades compared to the A0581U order LT1031BMH AD581.
W U TYPICAL PERFOR A CE CHARACTERISTICS Ripple Rejection Ripple Rejection Minimum Input Voltage
115 130 11.6 f = 150Hz V T IN = 15V GUARANTEED J = 125°C 120 COUT = 0 11.4 CURVE-ALL T 110 J = –55°C TEMPS 110 11.2 105 TJ = 25°C 100 11.0 100 90 10.8 80 10.6 REJECTION (dB) 95 REJECTION (dB) INPUT VOLTAGE (V) 70 10.4 90 60 10.2 85 50 10.0 0 5 10 15 20 25 30 35 40 10 100 1k 10k 0 2 4 6 8 10 12 14 16 18 20 INPUT VOLTAGE (V) FREQUENCY (Hz) OUTPUT CURRENT (mA) LT1031 • TPC02 LT1031 • TPC01 LT1031 • TPC03
Start-Up (Series Mode) Start-Up (Shunt Mode) Output Voltage Noise Spectrum
13 11 400 VIN = 0 TO 12V 12 350 10 11 10 √Hz) 300 9 9 250 8 8 200 –12V 1k 7 VOUT 150 7 0V OUTPUT VOLTAGE (V) 6 OUTPUT VOLTAGE (V) OUT NC IN NOISE VOLTAGE (nV/ 100 5 6 GND 4 50 3 5 0 0 2 4 6 8 10 12 14 0 2 4 6 8 10 12 10 100 1k 10k TIME (µs) TIME (µs) FREQUENCY (Hz) LT1031 • TPC04 LT1031 • TPC05 LT1031 • TPC06 1031fb 4
U CROSS REFERENCE
The following cross reference guide may be used to select
CROSS REFERENCE GUIDE/LT1031 TO AD581
LT1031 grades which meet or exceed output voltage, AD581J order LT1031DCH temperature drift, load and line regulation, and output AD581K order LT1031CCH current specifications of the AD581 reference. Parameters AD581L order LT1031BCH such as noise, hysteresis, and long term stability will be A0581S order LT1031DMH significantly better for all LT1031 grades compared to the A0581U order LT1031BMH AD581.
W U TYPICAL PERFOR A CE CHARACTERISTICS Ripple Rejection Ripple Rejection Minimum Input Voltage
115 130 11.6 f = 150Hz V T IN = 15V GUARANTEED J = 125°C 120 COUT = 0 11.4 CURVE-ALL T 110 J = –55°C TEMPS 110 11.2 105 TJ = 25°C 100 11.0 100 90 10.8 80 10.6 REJECTION (dB) 95 REJECTION (dB) INPUT VOLTAGE (V) 70 10.4 90 60 10.2 85 50 10.0 0 5 10 15 20 25 30 35 40 10 100 1k 10k 0 2 4 6 8 10 12 14 16 18 20 INPUT VOLTAGE (V) FREQUENCY (Hz) OUTPUT CURRENT (mA) LT1031 • TPC02 LT1031 • TPC01 LT1031 • TPC03
Start-Up (Series Mode) Start-Up (Shunt Mode) Output Voltage Noise Spectrum
13 11 400 VIN = 0 TO 12V 12 350 10 11 10 √Hz) 300 9 9 250 8 8 200 –12V 1k 7 VOUT 150 7 0V OUTPUT VOLTAGE (V) 6 OUTPUT VOLTAGE (V) OUT NC IN NOISE VOLTAGE (nV/ 100 5 6 GND 4 50 3 5 0 0 2 4 6 8 10 12 14 0 2 4 6 8 10 12 10 100 1k 10k TIME (µs) TIME (µs) FREQUENCY (Hz) LT1031 • TPC04 LT1031 • TPC05 LT1031 • TPC06 1031fb 4