aduc7030 Analog Devices, Inc., aduc7030 Datasheet - Page 8
aduc7030
Manufacturer Part Number
aduc7030
Description
Integrated Precision Battery Sensor For Automotive
Manufacturer
Analog Devices, Inc.
Datasheet
1.ADUC7030.pdf
(150 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
aduc7030BCPZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
aduc7030BCPZ-8V
Manufacturer:
Analog Devices Inc
Quantity:
135
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ADuC7030/ADuC7033
Parameter
RESISTIVE ATTENUATOR
ADC GROUND SWITCH
TEMPERATURE SENSOR
POWER-ON RESET (POR)
LOW VOLTAGE FLAG (LVF)
POWER SUPPLY MONITOR
(PSM)
WATCHDOG TIMER (WDT)
FLASH/EE MEMORY
DIGITAL INPUTS
LOGIC INPUTS
CRYSTAL OSCILLATOR
ADC Low Power Reference
Divider Ratio
Resistor Mismatch Drift
Resistance
Input Current
Accuracy
POR Trip Level
POR Hysteresis
LVF Level
PSM Trip Level
Timeout Period
Timeout Step Size
Endurance
Data Retention
Input Leakage Current
Input Pull-up Current
Input Capacitance
Input Leakage Current
Input Pull-down Current
VINL, Input Low Voltage
VINH, Input High Voltage
Logic Inputs, XTAL1 Only
VINL, Input Low Voltage
XTAL1 Capacitance
XTAL2 Capacitance
Initial Accuracy
RESET Time-Out from
POR
VINH, Input High
Voltage
Internal V
Initial Accuracy
Temperature
Coefficient
28
1
REF
1, 24
29
1
1
11
1
27
Test Conditions/Comments
Measured at T
Using ADCREF. Measured at T
Direct path to ground
20 kΩ resistor selected
After user calibration
MCU in power down or standby mode
MCU in power down or standby mode, Temperature
range = −25°C to +65°C
Refers to voltage at VDD pin
Refers to voltage at VDD pin
Refers to voltage at VDD pin
32.768 kHz clock, 256 pre-scale
T
All digital inputs except NTRST
Input (high) = REG_DVDD
Input (low) = 0V
NTRST only: Input (low) = 0 V
NTRST only: input (high) = REG_DVDD
All logic inputs
J
= 85°C
A
= 25°C
Rev. PrE | Page 8 of 150
A
= 25°C
Min
20
−5
−300
10
2.85
1.9
0.008
10,000
10
30
2.0
1.7
Preliminary Technical Data
Typ
1.2
0.1
±150
24
±2
20
±1
±1
12
12
3
10
20
±3
3.0
300
2.1
6.0
7.8
20
10
55
Max
5
+300
30
6
3.15
2.3
512
±10
80
±10
100
0.4
0.8
Unit
V
%
%
ppm/°C
ppm/°C
Ω
k Ω
mA
°C
°C
V
mV
ms
V
V
sec
ms
Cycles
Years
µA
µA
pF
µA
µA
V
V
V
V
pF
pF
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