Specifications - Analog Devices ADM1063 Manual

ADM1063

SPECIFICATIONS

1
VH = 3.0 V to 14.4 V , VPn = 3.0 V to 6.0 V
Table 1.
Parameter
POWER SUPPLY ARBITRATION
VH, VPn
VP
VH
VDDCAP
C
VDDCAP
POWER SUPPLY
Supply Current, I , I
VH VPn
Additional Currents
All PDO FET Drivers On
Current Available from VDDCAP
DACs Supply Current
ADC Supply Current
EEPROM Erase Current
SUPPLY FAULT DETECTORS
VH Pin
Input Attenuator Error
Detection Ranges
High Range
Midrange
VPn Pins
Input Attenuator Error
Detection Ranges
Midrange
Low Range
Ultralow Range
VXn Pins
Input Impedance
Detection Range
Ultralow Range
Absolute Accuracy
Threshold Resolution
Digital Glitch Filter
ANALOG-TO-DIGITAL CONVERTER
Signal Range
Input Reference Voltage on REFIN Pin, V
Resolution
INL
Gain Error
1
, T = −40°C to +85°C, unless otherwise noted.
A
Min Typ Max
3.0
6.0
14.4
2.7 4.75 5.4
10
4.2 6
1
2
2.2
1
10
±0.05
6 14.4
2.5 6
±0.05
2.5 6
1.25 3
0.573 1.375
1
0.573 1.375
±1
8
0
100
0 V
2.048
REFIN
12
±2.5
±0.05
Rev. 0 | Page 4 of 36
Unit Test Conditions/Comments
V Minimum supply required on one of VH, VPn.
V Maximum VDDCAP = 5.1 V, typical.
V VDDCAP = 4.75 V.
V Regulated LDO output.
µF Minimum recommended decoupling capacitance.
mA VDDCAP = 4.75 V, PDO1 to PDO10 off, DACs off,
ADC off.
mA VDDCAP = 4.75 V, PDO1 to PDO6 loaded with 1 µA
each, PDO7 to PDO10 off.
mA Maximum additional load that can be drawn from
all PDO pull-ups to VDDCAP.
mA Six DACs on with 100 µA maximum load on each.
mA Running round-robin loop.
mA 1 ms duration only, VDDCAP = 3 V.
% Midrange and high range.
V
V
% Low range and midrange.
V
V
V No input attenuation error.
MΩ
V No input attenuation error.
% VREF error + DAC nonlinearity + comparator offset
error + input attenuation error.
Bits
µs Minimum programmable filter length.
µs Maximum programmable filter length.
V The ADC can convert signals presented to the VH,
REFIN
VPn, and VXn pins. VPn and VH input signals are
attenuated depending on 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.
V
Bits
LSB Endpoint corrected, V
% V = 2.048 V.
REFIN
= 2.048 V.
REFIN