AD9288/PCB Ver la hoja de datos (PDF) - Analog Devices

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componentes Descripción

Fabricante

AD9288/PCB

8-Bit, 40/80/100 MSPS Dual A/D Converter

Analog Devices 

AD9288

SPECIFICATIONS

VDD = 3.0 V; VD = 3.0 V, differential input; external reference, unless otherwise noted.

Table 1.

Parameter

RESOLUTION

DC ACCURACY

Differential Nonlinearity

Integral Nonlinearity

No Missing Codes

Gain Error1

Gain Tempco1

Gain Matching

Voltage Matching

ANALOG INPUT

Input Voltage Range (with

Respect to AIN)

Common-Mode Voltage

Temp

25°C

Full

25°C

Full

Full

25°C

Full

Full

25°C

25°C

Full

Full

Input Offset Voltage

25°C

Full

Reference Voltage

Full

Reference Tempco

Full

Input Resistance

25°C

Full

Input Capacitance

25°C

Analog Bandwidth, Full

25°C

Power

SWITCHING PERFORMANCE

Maximum Conversion Rate Full

Minimum Conversion Rate 25°C

Encode Pulse Width High (tEH) 25°C

Encode Pulse Width Low (tEL) 25°C

Aperture Delay (tA)

25°C

Aperture Uncertainty (Jitter) 25°C

Output Valid Time (tV)2

Full

Output Propagation Delay Full

(tPD)2

DIGITAL INPUTS

Logic 1 Voltage

Full

Logic 0 Voltage

Full

Logic 1 Current

Full

Logic 0 Current

Full

Input Capacitance

25°C

DIGITAL OUTPUTS3

Logic 1 Voltage

Full

Logic 0 Voltage

Full

POWER SUPPLY

Power Dissipation4

Full

Standby Dissipation4, 5

Full

Power Supply Rejection

25°C

Ratio (PSRR)

Test

Level

I

VI

I

VI

VI

I

VI

VI

V

V

V

V

I

VI

VI

VI

I

VI

V

V

VI

IV

IV

IV

V

V

VI

VI

VI

VI

VI

VI

V

VI

VI

VI

VI

I

AD9288BST-100

Min Typ

Max

8

± 0.5

+1.25

1.50

± 0.50

+1.25

1.50

Guaranteed

–6 ± 2.5

+6

–8

+8

80

±1.5

±15

±512

0.3 ×

VD

–0.2

–35

–40

1.2

7

5

0.3 × VD

±10

1.25

± 130

10

2

475

0.3 ×

VD

+0.2

+35

+40

1.3

13

16

100

4.3

4.3

300

5

2

3.0

4.5

1

1000

1000

6.0

2.0

0.8

±1

±1

2.0

2.45

0.05

180

218

6

11

8

20

AD9288BST-80

Min Typ

Max

8

± 0.5

+1.25

1.50

± 0.50

+1.25

1.50

Guaranteed

–6

± 2.5

+6

–8

+8

80

±1.5

±15

±512

0.3 ×

VD

–0.2

–35

–40

1.2

7

5

0.3 × VD

± 10

1.25

± 130

10

2

475

0.3 ×

VD

+0.2

+35

+40

1.3

13

16

80

5.0

5.0

300

5

2

3.0

4.5

1

1000

1000

6.0

2.0

0.8

±1

±1

2.0

2.45

0.05

171

207

6

11

8

20

AD9288BST-40

Min Typ

Max

8

± 0.5

+1.25

1.50

± 0.50

+1.25

1.50

Guaranteed

–6

± 2.5

+6

–8

+8

80

±1.5

±15

±512

0.3 ×

VD

–0.2

–35

–40

1.2

7

5

0.3 × VD

± 10

1.25

± 130

10

2

475

0.3 ×

VD

+0.2

+35

+40

1.3

13

16

40

8.0

8.0

300

5

2

3.0

4.5

1

1000

1000

6.0

2.0

0.8

±1

±1

2.0

2.45

0.05

156

189

6

11

8

20

Unit

Bits

LSB

LSB

LSB

LSB

% FS

% FS

ppm/°C

% FS

mV

mV p-p

V

mV

mV

V

ppm/°C

kΩ

pF

MHz

MSPS

MSPS

ns

ns

ps

ps rms

ns

ns

V

V

µA

µA

pF

V

V

mW

mW

mV/V

Rev. C | Page 3 of 24

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