MIC3002_10 Datasheet, PDF (13/65 Pages) Micrel Semiconductor – FOM Management IC with Internal Calibration

Micrel, Inc.
MIC3002
Serial Data I/O Pin, Data
Symbol
Parameter
Condition
Min
Typ Max Units
VOL
VIL
VIH
ILEAK
CIN
Low Output Voltage
Low Input Voltage
High Input Voltage
Input Current
Input Capacitance
IOL = 3mA
IOL = 6mA
Note 4
0.4
V
0.6
V
0.8
V
2.1
V
±1
µA
10
pF
Serial Clock Input, CLK
VIL
Low Input Voltage
VIH
High Input Voltage
ILEAK
Input Current
CIN
Input Capacitance
Serial Interface Timing⁽⁴⁾
2.7V ≤ VDD ≤ 3.6V
2.7V ≤ VDD ≤ 3.6V
Note 4
0.8
V
2.1
V
±1
µA
10
pF
t1
CLK (clock) Period
t2
Data In Setup Time to CLK High
t3
Data Out Stable After CLK Low
t4
Data Low Setup Time to CLK Start Condition
Low
2.5
µs
100
ns
300
ns
100
ns
t5
Data High Hold Time After CLK Stop Condition
High
100
ns
tDATA
Data Ready Time
From power on to completion of one
set of ADC conversions; analog data
available via serial interface.
400
ms
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. Devices are ESD sensitive. Handling precautions recommended.
4. Guaranteed by designing and/or testing of related parameters. Not 100% tested in production.
5. 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.
6. Does not include quantization error.
7. The MIC3002 will not respond to serial bus transactions during an EEPROM write-cycle. The host will receive a NACK during tWR.
8. Final test on outgoing product is performed at TA = +25°C.
July 2007
13
M9999-073107-B
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