AD7813_15 datasheet(2/11 Pages) AD

部品番号	AD7813

部品情報	2.7 V to 5.5 V, 400 kSPS 8-/10-Bit Sampling ADC

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REV. C

AD7813–SPECIFICATIONS1

(GND = 0 V, VREF = VDD = 3 V

10% to 5 V

10%. All specifications –40 C to

+105 C unless otherwise noted.)

Parameter

Y Version

Unit

Test Conditions/Comments

DYNAMIC PERFORMANCE

fIN = 30 kHz, fSAMPLE = 350 kHz

Signal to (Noise + Distortion) Ratio

1

58

dB min

Total Harmonic Distortion (THD)

1

–66

dB max

Peak Harmonic or Spurious Noise

1

–66

dB max

Intermodulation Distortion

2

fa = 29.1 kHz, fb = 29.8 kHz

2nd Order Terms

–67

dB typ

3rd Order Terms

–67

dB typ

DC ACCURACY

Resolution

10

Bits

Minimum Resolution for Which

No Missing Codes Are Guaranteed

10

Bits

Relative Accuracy

1

±1

LSB max

Differential Nonlinearity (DNL)

1

±1

LSB max

Gain Error

1

±2

LSB max

Offset Error

1

±2.0

LSB max

ANALOG INPUT

Input Voltage Range

0

V min

VREF

V max

Input Leakage Current2

±1

µA max

Input Capacitance

2

20

pF max

REFERENCE INPUTS2

VREF Input Voltage Range

1.2

V min

VDD

V max

Input Leakage Current

±3

µA max

Input Capacitance

15

pF max

LOGIC INPUTS

2

VINH, Input High Voltage

2.0

V min

VINL, Input Low Voltage

0.4

V max

(0.8 V max, VDD = 5 V)

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

2.3

µs max

Track/Hold Acquisition Time1

100

ns max

POWER SUPPLY

VDD

2.7–5.5

Volts

For Specified Performance

IDD

Digital Inputs = 0 V or VDD

Normal Operation

3.5

mA max

Power-Down

1

µA max

VDD = 5 V

Power Dissipation

Normal Operation

17.5

mW max

VDD = 5 V

Power-Down

5

µW max

Auto Power-Down

VDD = 3 V

1 kSPS Throughput

34.6

µW max

10 kSPS Throughput

346.5

µW max

100 kSPS Throughput

3.46

mW max

NOTES

1See Terminology section.

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

Specifications subject to change without notice.

同様の部品番号 - AD7813_15

メーカー	部品番号	データシート	部品情報
Analog Devices	AD7813	219Kb / 12P	2.7 V to 5.5 V, 400 kSPS 8-/10-Bit Sampling ADC

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同様の説明 - AD7813_15

メーカー	部品番号	データシート	部品情報
Analog Devices	AD7813YNZ	174Kb / 11P	2.7 V to 5.5 V, 400 kSPS 8-/10-Bit Sampling ADC REV. C
	AD7813	219Kb / 12P	2.7 V to 5.5 V, 400 kSPS 8-/10-Bit Sampling ADC
	AD7813	185Kb / 11P	2.7 V to 5.5 V, 400 kSPS 8-/10-Bit Sampling ADC REV. B
	AD7819	156Kb / 11P	2.7 V to 5.5 V, 200 kSPS 8-Bit Sampling ADC REV. B
	AD7819	187Kb / 12P	2.7 V to 5.5 V, 200 kSPS 8-Bit Sampling ADC
	AD7819YRZ	146Kb / 11P	2.7 V to 5.5 V, 200 kSPS 8-Bit Sampling ADC REV. B
	AD7819	146Kb / 11P	2.7 V to 5.5 V, 200 kSPS 8-Bit Sampling ADC REV. A
	AD7811YRUZ	211Kb / 19P	2.7 V to 5.5 V, 350 kSPS, 10-Bit 4-/8-Channel Sampling ADCs REV. B
	AD7811	200Kb / 19P	2.7 V to 5.5 V, 350 kSPS, 10-Bit 4-/8-Channel Sampling ADCs REV. B
	AD7812YRUZ	211Kb / 19P	2.7 V to 5.5 V, 350 kSPS, 10-Bit 4-/8-Channel Sampling ADCs REV. B

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