MIC3002 datasheet(13/65 Pages) MICREL

13 / 65 page

Micrel, Inc.

MIC3002

July 2007

M9999-073107-B

hbwhelp@micrel.com or (408) 955-1690

Serial Data I/O Pin, Data

Symbol

Parameter

Condition

Min

Typ

Max

Units

IOL = 3mA

0.4

VOL

Low Output Voltage

IOL = 6mA

0.6

VIL

Low Input Voltage

0.8

VIH

High Input Voltage

2.1

ILEAK

Input Current

±1

µA

CIN

Input Capacitance

Note 4

Serial Clock Input, CLK

VIL

Low Input Voltage

2.7V

≤ VDD ≤ 3.6V

0.8

VIH

High Input Voltage

2.7V

≤ VDD ≤ 3.6V

2.1

ILEAK

Input Current

±1

µA

CIN

Input Capacitance

Note 4

Serial Interface Timing

(4)

CLK (clock) Period

2.5

µs

Data In Setup Time to CLK High

100

Data Out Stable After CLK Low

300

Data Low Setup Time to CLK

Low

Start Condition

100

Data High Hold Time After CLK

High

Stop Condition

100

tDATA

Data Ready Time

From power on to completion of one

set of ADC conversions; analog data

available via serial interface.

400

Notes:

Exceeding the absolute maximum rating may damage the device.

The device is not guaranteed to function outside its operating rating.

Devices are ESD sensitive. Handling precautions recommended.

Guaranteed by designing and/or testing of related parameters. Not 100% tested in production.

The MIC3000 will attempt to enter its shutdown state when VDD falls below VUVLO. This operation requires time to complete. If the supply voltage

falls too rapidly, the operation may not be completed.

Does not include quantization error.

The MIC3002 will not respond to serial bus transactions during an EEPROM write-cycle. The host will receive a NACK during tWR.

Final test on outgoing product is performed at TA = +25°C.

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