AD7823YR datasheet(3/12 Pages) AD

Numer części	AD7823YR

Szczegółowy opis	ADC in 8-Lead microSOIC/DIP

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Producent	AD [Analog Devices]

Strona internetowa	http://www.analog.com

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–2–

REV. C

AD7823–SPECIFICATIONS

Parameter

Y Version

Unit

Test Conditions/Comments

DYNAMIC PERFORMANCE

fIN = 30 kHz, fSAMPLE = 133 kHz

Signal to (Noise + Distortion) Ratio

1, 2

48

dB min

Total Harmonic Distortion

1

–70

dB typ

Peak Harmonic or Spurious Noise

1

–70

dB typ

Intermodulation Distortion

2

fa = 48 kHz, fb = 48.5 kHz

2nd Order Terms

–77

dB typ

3rd Order Terms

–77

dB typ

DC ACCURACY

Resolution

8

Bits

Relative Accuracy

1

±0.5

LSB max

Differential Nonlinearity (DNL)

1

±0.5

LSB max

Gain Error

1

±1LSB max

Offset Error

1

±1LSB max

Total Unadjusted Error

1

±1LSB max

Minimum Resolution for Which

No Missing Codes Are Guaranteed

8

Bits

ANALOG INPUT

Input Voltage Range

0

V min

VREF

V max

Input Leakage Current2

±1

µA max

Input Capacitance

2

15

pF max

REFERENCE INPUTS2

VREF Input Voltage Range

1.2

V min

VDD

V max

Input Leakage Current

±1

µA max

Input Capacitance

20

pF max

LOGIC INPUTS

2

VINH, Input High Voltage

2.0

V min

VINL, Input Low Voltage

0.4

V max

Input Current, IIN

±1

µA max

Typically 10 nA, VIN = 0 V to VDD

Input Capacitance, CIN

8

pF max

LOGIC OUTPUTS

Output High Voltage, VOH

2.4

V min

ISOURCE = 200

µA

Output Low Voltage, VOL

0.4

V max

ISINK = 200

µA

High Impedance Leakage Current

±1

µA max

High Impedance Capacitance

15

pF max

CONVERSION RATE

Conversion Time

4

µs typ

Track/Hold Acquisition Time1

100

ns max

See DC Acquisition Section

POWER SUPPLY

VDD

2.7–5.5

Volts

For Specified Performance

IDD

3.5

mA max

Sampling at 133 kSPS and Logic

Inputs @ VDD or 0 V. VDD = 5 V

Power Dissipation

17.5

mW max

Nominal Supplies

Power-Down Mode

IDD

1

µA max

Power Dissipation

5

µW max

Nominal Supplies

Automatic Power Down

VDD = 3 V

1 kSPS Throughput

54

µW max

10 kSPS Throughput

540

µW max

50 kSPS Throughput

2.7

mW max

NOTES

1See Terminology.

2Sample tested during initial release and after any redesign or process change that may affect this parameter.

Specifications subject to change without notice.

(GND = 0 V, VREF = VDD. All specifications –40 C to +125 C unless otherwise noted.)

Podobny numer części - AD7823YR

Producent	Numer części	Arkusz danych	Szczegółowy opis
Analog Devices	AD7823YR	155Kb / 11P	2.7 V to 5.5 V, 4.5 us, 8-Bit ADC in 8-Lead microSOIC/DIP REV. B
	AD7823YR	146Kb / 11P	2.7 V to 5.5 V, 5s, 8-Bit ADC in 8-Lead microSOIC/DIP REV. C
	AD7823YRM	155Kb / 11P	2.7 V to 5.5 V, 4.5 us, 8-Bit ADC in 8-Lead microSOIC/DIP REV. B
	AD7823YRM	146Kb / 11P	2.7 V to 5.5 V, 5s, 8-Bit ADC in 8-Lead microSOIC/DIP REV. C
	AD7823YRM-REEL	146Kb / 11P	2.7 V to 5.5 V, 5s, 8-Bit ADC in 8-Lead microSOIC/DIP REV. C

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Podobny opis - AD7823YR

Producent	Numer części	Arkusz danych	Szczegółowy opis
Analog Devices	AD7810	186Kb / 12P	ADC in 8-Lead microSOIC/DIP
	AD7823	156Kb / 11P	2.7 V to 5.5 V, 5s, 8-Bit ADC in 8-Lead microSOIC/DIP REV. C
	AD7823YRM-REEL	146Kb / 11P	2.7 V to 5.5 V, 5s, 8-Bit ADC in 8-Lead microSOIC/DIP REV. C
	AD7810	160Kb / 11P	2.7 V to 5.5 V, 2.3s, 10-Bit ADC in 8-Lead microSOIC/DIP REV. B
	AD7823	155Kb / 11P	2.7 V to 5.5 V, 4.5 us, 8-Bit ADC in 8-Lead microSOIC/DIP REV. B
	AD7810YRZ-REEL7	144Kb / 11P	2.7 V to 5.5 V, 2.3 s, 10-Bit ADC in 8-Lead microSOIC/DIP REV. B
	AD7810	142Kb / 11P	2.7 V to 5.5 V, 2 us, 10-Bit ADC in 8-Lead microSOIC/DIP REV. A
	AD7896	367Kb / 12P	2.7 V to 5.5 V, 12-Bit, 8 us ADC in 8-Pin SO/DIP REV. B
	AD7091	448Kb / 20P	1 MSPS, Ultralow Power, 12-Bit ADC in 8-Lead LFCSP REV. A
COSMO Electronics Corp...	KTLP250H	213Kb / 8P	This unit is 8.lead DIP package

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