ADR280AKS-R2 datasheet(3/8 Pages) AD

部件名	ADR280AKS-R2

功能描述	1.2 V Ultralow Power High PSRR Voltage Reference

PDF	8 Pages

Scroll/Zoom	100%

制造商	AD [Analog Devices]

网页	http://www.analog.com

标志

3 / 8 page

–2–

ADR280–SPECIFICATIONS

–3–

Typical Performance Characteristics–ADR280

TEMPERATURE (C)

1.20225

–40

100

–20

NO LOAD

1.20200

1.20175

1.20150

1.20125

1.20100

1.20075

1.20050

1.20025

1.20000

TPC 1. VOUT vs.Temperature

TEMPERATURE (C)

–40

100

–20

VIN = 5V

VIN = 3V

TPC 2. Supply Current vs.Temperature

TEMPERATURE (C)

–15

–40

100

–20

–10

–5

3V TO 5V

TPC 3. Line Regulation vs.Temperature

Ch1 50.0V

M 1.00 s

TPC 4. Noise Voltage Peak-to-Peak 10 Hz to 10 kHz

–100

–80

–60

–40

10.0

7.5

5.0

2.5

FREQUENCY (kHz)

TPC 5. Output Noise Density Plot

(VIN = 3.6 V, COUT = 1 µF, CIN = 1 µF)

10dB/DIV

–40dB

0Hz

100kHz

TPC 6. Voltage Noise Density 0 Hz to 100 kHz

REV. A

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