AD8452 datasheet(18/35 Pages) AD

Il numero della parte	AD8452

Spiegazioni elettronici	Precision Integrated Analog Front End, Controller

PDF	35 Pages

Scroll/Zoom	100%

Produttore elettronici	AD [Analog Devices]

Homepage	http://www.analog.com

Logo

18 / 35 page

Data Sheet

AD8452

Rev. 0 | Page 17 of 34

DEAD TIME (ns)

150

125

100

175

700

600

400

300

500

200

100

Figure 28. DT Pin Resistance (RDT) vs. Dead Time (tDEAD)

INPUT VOLTAGE (V)

5.000

4.998

4.996

4.994

4.992

4.990

4.988

4.986

4.984

T = −40°C

T = +25°C

T = +85°C

Figure 29. VREG vs. Input Voltage (VIN) at Various Temperatures and No Load

TEMPERATURE (°C)

020

–10

–20

–30

–40

1.26

1.25

1.24

1.23

1.22

1.21

1.20

1.19

1.18

VEN RISING

VEN FALLING

Figure 30. EN Pin Threshold Voltage (VEN) vs. Temperature

INPUT VOLTAGE (V)

2.30

T = −40°C

T = +25°C

T = +85°C

2.25

2.20

2.15

2.10

2.05

2.00

1.95

Figure 31. Quiescent Current vs. Input Voltage (VIN) at Various

Temperatures, EN Pin Low

TEMPERATURE (°C)

020

–10

–20

–30

–40

5.9

UVLO THRESHOLD RISING

UVLO THRESHOLD FALLING

5.8

5.7

5.6

5.5

5.4

5.3

5.2

Figure 32. Input Voltage (VIN) UVLO Threshold vs. Temperature

AD8452 Scheda tecnica(PDF) 18 Page - Analog Devices

AD8452 Scheda tecnica(HTML) 18 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

Scheda tecnica Scarica

Link URL