AD549 datasheet(4/12 Pages) AD

tên linh kiện	AD549

Giải thích chi tiết về linh kiện	Ultralow Input Bias Current Operational Amplifier

PDF	12 Pages

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nhà sản xuất	AD [Analog Devices]

Trang chủ	http://www.analog.com

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AD549–Typical Characteristics

SUPPLY VOLTAGE

± V

+VIN

–VIN

Figure 1. Input Voltage Range

vs. Supply Voltage

SUPPLY VOLTAGE

± V

800

700

600

500

400

Figure 4. Quiescent Current

vs. Supply Voltage

TEMPERATURE –

°C

3000

–55

–25

125

1000

300

100

Figure 7. Open-Loop Gain vs.

Temperature

SUPPLY VOLTAGE

± V

+VOUT

–VOUT

+25

°C

RL = 10k

Figure 2. Output Voltage

Swing vs. Supply Voltage

INPUT COMMON-MODE VOLTAGE – V

120

100

–15

–10

+10

+15

110

Figure 5. CMRR vs. Input

Common-Mode Voltage

WARM-UP TIME – Minutes

Figure 8. Change in Offset

Voltage vs. Warm-Up Time

LOAD RESISTANCE –

Ω

100

10k

100k

VS = ±15 VOLTS

Figure 3. Output Voltage

Swing vs. Load Resistance

SUPPLY VOLTAGE

± V

3000

1000

300

100

Figure 6. Open-Loop Gain vs.

Supply Voltage

COMMON-MODE VOLTAGE

± V

–10

–5

Figure 9. Input Bias Current

vs. Common-Mode Voltage

REV. A

–4–

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