AD7416ARMZ datasheet(5/24 Pages) AD

номер детали	AD7416ARMZ

подробное описание детали	10-Bit Digital Temperature Sensor (AD7416) and Four Single-Channel ADCs

PDF	24 Pages

Scroll/Zoom	100%

производитель	AD [Analog Devices]

домашняя страница	http://www.analog.com

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5 / 24 page

AD7416/AD7417/AD7418

Rev. I | Page 5 of 24

Parameter

A Version

B Version1

Unit

Test Conditions/Comments

POWER REQUIREMENTS

VDD

5.5

V max

For specified performance

2.7

V min

IDD

Logic inputs = 0 V or VDD

Normal Operation

600

μA max

Power-Down

1.5

μA max

0.7 μA typically

Auto Power-Down Mode

VDD = 3 V; see the Operating Modes section

10 SPS Throughput Rate

μW typ

1 kSPS Throughput Rate

μW typ

10 kSPS Throughput Rate

600

μW typ

Power-Down

μW max

Typically 0.15 μW

1 B Version applies to AD7417 only with temperature range of −40°C to +85°C. A Version temperature range is −40°C to +125°C. For VDD = 2.7 V, TA = 85°C maximum and

temperature sensor measurement error = ±3°C maximum.

2 See the Terminology section.

3 Refers to the input current when the part is not converting. Primarily due to reverse leakage current in the ESD protection diodes.

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

5 On-chip reference shuts down when an external reference is applied.

6 The accuracy of the temperature sensor is affected by reference tolerance.

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