AD7450ABRT-REEL7 datasheet(11/28 Pages) AD

部件名	AD7450ABRT-REEL7

功能描述	Differential Input, 1 MSPS 10-Bit and 12-Bit ADCs in an 8-Lead SOT-23

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制造商	AD [Analog Devices]

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11 / 28 page

AD7440/AD7450A

Rev. B | Page 11 of 28

Positive Gain Error

This is the deviation of the last code transition (011...110 to

011...111) from the ideal VIN+ – VIN– (i.e., +VREF − 1 LSB), after

the zero code error has been adjusted out.

Negative Gain Error

This is the deviation of the first code transition (100...000 to

100...001) from the ideal VIN+ − VIN– (i.e., –VREF + 1 LSB),

after the zero code error has been adjusted out.

Track-and-Hold Acquisition Time

The track-and-hold acquisition time is the minimum time

required for the track-and-hold amplifier to remain in track

mode for its output to reach and settle to within 0.5 LSB of the

applied input signal.

Power Supply Rejection Ratio (PSRR)

The power supply rejection ratio is the ratio of the power in

the ADC output at full-scale frequency, f, to the power of a

100 mV p-p sine wave applied to the ADC VDD supply of

frequency fS. The frequency of this input varies from 1 kHz to

1 MHz.

PSRR (dB) = 10log(Pf/PfS)

Pf is the power at frequency f in the ADC output; Pfs is the

power at frequency fS in the ADC output.

类似零件编号 - AD7450ABRT-REEL7

制造商	部件名	数据表	功能描述
Analog Devices	AD7450ABRT-REEL7	784Kb / 28P	Differential Input, 1 MSPS ADCs in an 8-Lead SOT-23 REV. C

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类似说明 - AD7450ABRT-REEL7

制造商	部件名	数据表	功能描述
Analog Devices	AD7440	864Kb / 29P	Differential Input, 1 MSPS 10-Bit and 12-Bit ADCs in an 8-Lead SOT-23 REV. C
	AD7450A	864Kb / 29P	Differential Input, 1 MSPS 10-Bit and 12-Bit ADCs in an 8-Lead SOT-23 REV. C
	AD7440	674Kb / 27P	Differential Input, 1 MSPS 10-Bit and 12-Bit ADCs in an 8-Lead SOT-23 Rev. D
	AD7441	629Kb / 24P	Pseudo Differential Input, 1 MSPS, 10-/12-Bit ADCs in an 8-Lead SOT-23 Rev. D
	AD7441	722Kb / 25P	Pseudo Differential Input, 1 MSPS, 10-/12-Bit ADCs in an 8-Lead SOT-23 REV. D
	AD7451	722Kb / 25P	Pseudo Differential Input, 1 MSPS, 10-/12-Bit ADCs in an 8-Lead SOT-23 REV. D
	AD7440BRT	784Kb / 28P	Differential Input, 1 MSPS ADCs in an 8-Lead SOT-23 REV. C
	AD7476	560Kb / 25P	1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23 Rev. F
	AD7478	560Kb / 25P	1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23 Rev. F
	AD7477AAKS	466Kb / 24P	1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23 Rev. F

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AD7450ABRT-REEL7 数据表(PDF) 11 Page - Analog Devices

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AD7450ABRT-REEL7 数据表(PDF) 11 Page - Analog Devices

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类似说明 - AD7450ABRT-REEL7

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