ADCMP608 datasheet(6/12 Pages) AD

Teilenummer	ADCMP608

Bauteilbeschribung	Rail-to-Rail, Fast, Low Power 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator

PDF	12 Pages

Scroll/Zoom	100%

Hersteller	AD [Analog Devices]

Direct Link	http://www.analog.com

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6 / 12 page

ADCMP608

Rev. 0 | Page 6 of 12

TYPICAL PERFORMANCE CHARACTERISTICS

VCC =2.5 V, TA = 25°C, unless otherwise noted.

0.5

1.0

1.5

2.0

2.5

3.0

38.0

37.8

37.6

37.4

37.2

37.0

36.8

36.6

36.4

36.2

36.0

VCM AT VCC (2.5V)

PROPAGATION DELAY RISE

PROPAGATION DELAY FALL

3.5

3.0

2.5

2.0

1.5

1.0

0.5

–0.5

–1.0

VCM AT VCC (2.5V)

–1

–2

–3

–4

–5

+125°C

–40°C

+25°C

Figure 3. Input Bias Current vs. Input Common-Mode Voltage

Figure 6. Propagation Delay vs. Input Common-Mode Voltage

150

100

OD (mV)

VCC = 5.5V

RISE DELAY

VCC = 5.5V

FALL DELAY

VCC = 2.5V

RISE DELAY

VCC = 2.5V

FALL DELAY

0.5V/DIV

10ns/DIV

Figure 7. 1 MHz Output Voltage Waveform VCC = 2.5 V

Figure 4. Propagation Delay vs. Input Overdrive at VCC = 2.5 V and 5.5 V

1V/DIV

10ns/DIV

4.0

–1.0 –0.5

0.5

1.0

1.5

2.0

2.5

3.0

3.5

1.5

1.0

0.5

–0.5

–1.0

VOUT (V)

SINK

SOURCE

Figure 8. 1 MHz Output Voltage Waveform VCC = 5.5 V

Figure 5. Load Current (mA) vs. VOH/VOL

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