参数资料
型号: ADM1067ACPZ
厂商: Analog Devices Inc
文件页数: 5/32页
文件大小: 0K
描述: IC SEQUENCER/SUPERVISOR 40-LFCSP
标准包装: 1
系列: Super Sequencer®
类型: 序列发生器
监视电压数目: 10
输出: 可编程
电压 - 阀值: 可调节/可选择
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 40-VFQFN 裸露焊盘,CSP
供应商设备封装: 40-LFCSP-VQ(6x6)
包装: 托盘
配用: EVAL-ADM1067TQEBZ-ND - BOARD EVALUATION FOR ADM1067TQ

ADM1067
SPECIFICATIONS
VH = 3.0 V to 14.4 V 1 , VPx = 3.0 V to 6.0 V 1 , T A = ?40°C to +85°C, unless otherwise noted.
Table 1.
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
POWER SUPPLY ARBITRATION
VH, VPx
VPx
VH
3.0
6.0
14.4
V
V
V
Minimum supply required on one of VH, VPx
Maximum VDDCAP = 5.1 V, typical
VDDCAP = 4.75 V
VDDCAP
C VDDCAP
2.7
10
4.75
5.4
V
μF
Regulated LDO output
Minimum recommended decoupling capacitance
POWER SUPPLY
Supply Current, I VH , I VPx
4.2
6
mA
VDDCAP = 4.75 V, PDO1 to PDO10 off, DACs off, ADC off
Additional Currents
All PDO FET Drivers On
1
mA
VDDCAP = 4.75 V, PDO1 to PDO6 loaded with 1 μA each,
PDO7 to PDO10 off
Current Available from VDDCAP
2
mA
Maximum additional load that can be drawn from all PDO
pull-ups to VDDCAP
DACs Supply Current
ADC Supply Current
EEPROM Erase Current
2.2
1
10
mA
mA
mA
Six DACs on with 100 μA maximum load on each
Running round-robin loop
1 ms duration only, VDDCAP = 3 V
SUPPLY FAULT DETECTORS
VH Pin
Input Impedance
52
Input Attenuator Error
±0.05
%
Midrange and high range
Detection Ranges
High Range
Midrange
6
2.5
14.4
6
V
V
VPx Pins
Input Impedance
52
Input Attenuator Error
±0.05
%
Low range and midrange
Detection Ranges
Midrange
Low Range
2.5
1.25
6
3
V
V
Ultralow Range
0.573
1.375
V
No input attenuation error
VXx Pins
Input Impedance
Detection Ranges
1
Ultralow Range
Absolute Accuracy
0.573
1.375
±1
V
%
No input attenuation error
VREF error + DAC nonlinearity + comparator offset error +
input attenuation error
Threshold Resolution
8
Bits
Digital Glitch Filter
0
100
μs
μs
Minimum programmable filter length
Maximum programmable filter length
BUFFERED VOLTAGE OUTPUT DACs
Resolution
Code 0x80 Output Voltage
8
Bits
Six DACs are individually selectable for centering on one of
four output voltage ranges
Range 1
Range 2
Range 3
Range 4
Output Voltage Range
LSB Step Size
0.592
0.796
0.997
1.247
0.6
0.8
1
1.25
601.25
2.36
0.603
0.803
1.003
1.253
V
V
V
V
mV
mV
Same range, independent of center point
Rev. D | Page 5 of 32
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