adm1069ast-reel Analog Devices, Inc., adm1069ast-reel Datasheet - Page 4

• Manufacturer Part Number: adm1069ast-reel
• Description: Super Sequencer With Margining Control
• Manufacturer: Analog Devices, Inc.

ADM1069
SPECIFICATIONS
VH = 3.0 V to 14.4 V
Table 1.
Parameter
POWER SUPPLY ARBITRATION
POWER SUPPLY
SUPPLY FAULT DETECTORS
ANALOG-TO-DIGITAL CONVERTER
VH, VPn
VPn
VH
VDDCAP
C
Supply Current, I
Additional Currents
DAC Supply Currents
ADC Supply Current
EEPROM Erase Current
VH Pin
VPn Pins
VXn Pins
Absolute Accuracy
Threshold Resolution
Digital Glitch Filter
Signal Range
Input Reference Voltage on REFIN Pin, V
Resolution
INL
Gain Error
VDDCAP
All PDO FET Drivers On
Current Available from VDDCAP
Input Attenuator Error
Detection Ranges
Input Attenuator Error
Detection Ranges
Input Impedance
Detection Ranges
High Range
Midrange
Midrange
Low Range
Ultralow Range
Ultralow Range
VH
, I
1
VPn
, VPn = 3.0 V to 6.0 V
REFIN
1
, T
A
= −40°C to +85°C, unless otherwise noted.
Min
3.0
2.7
10
6
2.5
2.5
1.25
1
0
0.573
0.573
Rev. A | Page 4 of 36
Typ
4.75
4.2
1
2.2
1
10
±0.05
±0.05
8
0
100
2.048
12
Max
6.0
14.4
5.4
±2.5
±0.05
6
2
14.4
6
6
3
1.375
1.375
±1
V
REFIN
Unit
V
V
V
V
μF
mA
mA
mA
mA
mA
mA
%
V
V
%
V
V
V
MΩ
V
%
Bits
μs
μs
V
V
Bits
LSB
%
Test Conditions/Comments
Minimum supply required on one of VPn, VH
Maximum VDDCAP = 5.1 V, typical
VDDCAP = 4.75 V
Regulated LDO output
Minimum recommended decoupling
capacitance
VDDCAP = 4.75 V, PDO1 to PDO8 off, DACs off,
ADC off
VDDCAP = 4.75 V, PDO1 to PDO6 loaded with
1 μA each, PDO7 to PDO8 off
Maximum additional load that can be drawn
from all PDO pull-ups to VDDCAP
4 DACs on with 100 μA maximum load on each
Running round-robin loop
1 ms duration only, VDDCAP = 3 V
Midrange and high range
Low range and midrange
No input attenuation error
No input attenuation error
VREF error + DAC nonlinearity + comparator
offset error
Minimum programmable filter length
Maximum programmable filter length
The ADC can convert signals presented to the
VH, VPn, and VXn pins. VPn and VH input signals
are attenuated depending on the selected
range. A signal at the pin corresponding to the
selected range is from 0.573 V to 1.375 V at the
ADC input.
Endpoint corrected, V
V
REFIN
= 2.048 V
REFIN
= 2.048 V