aduc7032 Analog Devices, Inc., aduc7032 Datasheet - Page 13

• Manufacturer Part Number: aduc7032
• Description: Microconverter Integrated, Precision Battery Sensor
• Manufacturer: Analog Devices, Inc.

Parameter
LIN V2.0 Specification
Wake
Monoflop Timeout
Package Thermal Specifications
POWER REQUIREMENTS
Preliminary Technical Data
Power Supply Voltages
Power Consumption
D1
D2
VDD
V
V
V
V
Thermal Shutdown
Thermal Impedance (
V
REG_DV
I
I
I
I
OH
OL
IH
IL
DD
DD
DD
DD
DD
32
32
–MCU Powered Down
– MCU Normal Mode
– MCU Normal Mode
– MCU Powered Down
1
(Battery Supply)
DD,
REG_AV
33
DD
35
ja
)
34
36
36
1
1
Test Conditions/Comments
Bus Load Conditions ( C
1nF||1k ; 6.8nF|| 660
Duty Cycle 1
Duty Cycle 2
R
Supply Voltage Range for which the Wake Pin is
functional
Output High Level
Output Low Level
Input High Level
Input Low Level
Timeout Period
48 LQFP, Stacked Die
Top Die
Bottom Die
MCU Clock Rate = 10.24MHz, ADC Off
MCU Clock Rate = 20.48MHz, ADC Off
ADC Low Power Mode, measured over an
ambient temperature range of -10°C to +40°C
(Continuous ADC Conversion )
ADC Low Power Mode, measured over an
ambient temperature range of -40°C to +85°C
(Continuous ADC Conversion )
L
= 1kOhm, C
TH
TH
V
D1 = t
TH
TH
V
D2 = t
SUP
SUP
REC(MAX)
DOM(MAX)
REC(MIN)
DOM(MIN)
= 7.0V…18V; t
= 7.0V…18V; t
BUS_REC(MIN)
BUS_REC(MAX)
= 0..284 * V
= 0.744 * V
= 0.422 * V
= 0.581 * V
BUS
= 91nF, R
/ (2 * t
/ (2 * t
BIT
BIT
Rev. PrD | Page 13 of 128
BAT
BAT
BAT
BAT
= 50µs
= 50µs
BUS
BIT
BIT
; 10nF || 500
LIMIT
|| R
)
)
BUS
= 39Ohms
) :
Min
0.396
7
5
4.6
140
3.5
2.5
150
50
25
10
20
Typ
1.3
2.6
300
300
Max
0.581
18
2
160
2.7
20
400
500
1.2
18
ADuC7032
Unit
V
V
V
V
V
sec
°C
°C/W
°C/W
V
V
mA
mA
µA
µA