AD1868_15 datasheet(2/12 Pages) AD

No de pièce	AD1868

Description	Single Supply Dual 18-Bit Audio DAC

Download	12 Pages

Scroll/Zoom	100%

Fabricant	AD [Analog Devices]

Site Internet	http://www.analog.com

Logo

2 / 12 page

REV. A

–2–

AD1868–SPECIFICATIONS(typical at T

A = +25 C and +5 V supplies unless otherwise noted)

Min

Typ

Max

Units

RESOLUTION

18

Bit

DIGITAL INPUTS

VIH

2.4

V

VIL

0.8

V

IIH, VIH = VL

1.0

µA

IIL, VIL = DGND

1.0

µA

Maximum Clock Input Frequency

13.5

MHz

ACCURACY

Gain Error

±1

% of FSR

Gain Matching

±1

% of FSR

Midscale Error

±15

mV

Midscale Error Matching

±10

mV

Gain Linearity Error

±3dB

DRIFT (0

°C to +70°C)

Gain Drift

±100

ppm/

°C

Midscale Drift

±100

µV/°C

TOTAL HARMONIC DISTORTION + NOISE

0 dB, 990.5 Hz

AD1868N

0.004

0.008

%

AD1868N-J

0.004

0.006

%

–20 dB, 990.5 Hz

AD1868N

0.020

0.08

%

AD1868N-J

0.020

0.08

%

–60 dB, 990.5 Hz

AD1868N

2.0

5.0

%

AD1868N-J

2.0

5.0

%

CHANNEL SEPARATION 1 kHz, 0 dB

108

NIL*

dB

SIGNAL-TO-NOISE RATIO (with A-Weight Filter)

95

97.5

dB

D-RANGE (with A-Weight Filter)

86

92

dB

OUTPUT

Voltage Output Pins (VOL, VOR)

Output Range (

±3%)

±1V

Output Impedance

0.1

Ω

Load Current

±1mA

Bias Voltage Pins (VBL, VBR)

Output Voltage

+2.5

V

Output Impedance

350

Ω

POWER SUPPLY

Specification, VL and VS

4.75

5

5.25

V

Operation, VL and VS

3.5

5.25

V

+I, VL and VS = 5 V

10

14

mA

POWER DISSIPATION

50

70

mW

TEMPERATURE RANGE

Specification

0

25

70

°C

Operation

–35

85

°C

Storage

–60

100

°C

*Above 115 dB.

Specifications subject to change without notice.

WARNING!

ESD SENSITIVE DEVICE

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection.

Although the AD1868 features proprietary ESD protection circuitry, permanent damage may

occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD

precautions are recommended to avoid performance degradation or loss of functionality.

ABSOLUTE MAXIMUM RATINGS*

VL to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V to 6 V

VS to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V to 6 V

AGND to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±0.3 V

Digital Inputs to DGND . . . . . . . . . . . . . . . . . . . . . –0.3 to VL

Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300

°C, 10 sec

*Stresses greater than those listed under “Absolute Maximum Ratings” may cause

permanent damage to the device. This is a stress rating only and functional

operation of the device at these or any other conditions above those indicated in the

operational section of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.

Numéro de pièce similaire - AD1868_15

Fabricant	No de pièce	Fiches technique	Description
Analog Devices	AD1868N	246Kb / 12P	Single Supply Dual 18-Bit Audio DAC REV. A
	AD1868N-J	246Kb / 12P	Single Supply Dual 18-Bit Audio DAC REV. A
	AD1868R	246Kb / 12P	Single Supply Dual 18-Bit Audio DAC REV. A
	AD1868R-J	246Kb / 12P	Single Supply Dual 18-Bit Audio DAC REV. A

More results

Description similaire - AD1868_15

Fabricant	No de pièce	Fiches technique	Description
Analog Devices	AD1868	246Kb / 12P	Single Supply Dual 18-Bit Audio DAC REV. A
	AD1866	251Kb / 12P	Single Supply Dual 16-Bit Audio DAC REV. 0
	AD1866RZ	183Kb / 12P	Single Supply Dual 16-Bit Audio DAC REV. 0
	AD1866	183Kb / 12P	Single Supply Dual 16-Bit Audio DAC REV. 0
	AD1864	302Kb / 12P	Complete Dual 18-Bit Audio DAC REV. A
	AD1864	564Kb / 12P	COMPLETE DUAL 18 BIT AUDIO DAC REV. A
	AD1865	693Kb / 12P	Complete Dual 18-Bit 16FS Audio DAC REV. 0
	AD1859	302Kb / 16P	Stereo, Single-Supply 18-Bit Integrated DAC REV. A
	AD1859	305Kb / 16P	Stereo, Single-Supply 18-Bit Integrated DAC REV. A
	AD1865N-K	693Kb / 12P	Complete Dual 18-Bit 16 x FS Audio DAC REV. 0

More results

AD1868 Fiches technique(PDF) 2 Page - Analog Devices

AD1868 Fiches technique(HTML) 2 Page - Analog Devices

Numéro de pièce similaire - AD1868_15

Description similaire - AD1868_15

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12

Fiches technique Télécharger

Lien URL