ADM1062ACPZ 查看數據表（PDF） - Analog Devices
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ADM1062ACPZ Datasheet PDF : 35 Pages
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ADM1062
Data Sheet
Parameter
Conversion Time
Offset Error
Input Noise
TEMPERATURE SENSOR2
Local Sensor Accuracy
Local Sensor Supply Voltage Coefficient
Remote Sensor Accuracy
Remote Sensor Supply Voltage Coefficient
Remote Sensor Current Source
Temperature for Code 0x800
Temperature for Code 0xC00
Temperature Resolution per Code
BUFFERED VOLTAGE OUTPUT DACs
Resolution
Code 0x80 Output Voltage
Range 1
Range 2
Range 3
Range 4
Output Voltage Range
LSB Step Size
INL
DNL
Gain Error
Maximum Load Current (Source)
Maximum Load Current (Sink)
Maximum Load Capacitance
Settling Time to 50 pF Load
Load Regulation
PSRR
REFERENCE OUTPUT
Reference Output Voltage
Load Regulation
Minimum Load Capacitance
PSRR
PROGRAMMABLE DRIVER OUTPUTS (PDOs)
High Voltage (Charge Pump) Mode
(PDO1 to PDO6)
Output Impedance
VOH
IOUTAVG
Standard (Digital Output) Mode
(PDO1 to PDO10)
VOH
VOL
Min Typ
0.44
84
0.25
Max Unit Test Conditions/Comments
ms
One conversion on one channel
ms
All 12 channels selected, 16× averaging enabled
±2 LSB
VREFIN = 2.048 V
LSB rms Direct input (no attenuator)
±3
−1.7
±3
−3
200
12
0
128
0.125
°C
VDDCAP = 4.75 V
°C/V
°C
VDDCAP = 4.75 V
°C
μA
High level
μA
Low level
°C
VDDCAP = 4.75 V
°C
VDDCAP = 4.75 V
°C
8
Bits
0.592 0.6
0.603 V
0.796 0.8
0.803 V
0.996 1
1.003 V
1.246 1.25 1.253 V
601.25
mV
2.36
mV
±0.75 LSB
±0.4 LSB
1
%
100
μA
100
μA
50 pF
2
μs
2.5
mV
60
dB
40
dB
Six DACs are individually selectable for centering on
one of four output voltage ranges
Same range, independent of center point
Endpoint corrected
Per mA
DC
100 mV step in 20 ns with 50 pF load
2.043
1
2.048
−0.25
+0.25
60
2.053 V
mV
mV
μF
dB
No load
Sourcing current, IDACxMAX = −100 μA
Sinking current, IDACxMAX = +100 μA
Capacitor required for decoupling, stability
DC
500
11 12.5
10.5 12
20
kΩ
14 V
13.5 V
μA
IOH = 0 μA
IOH = 1 μA
2 V < VOH < 7 V
2.4
VPU − 0.3
0
V
4.5 V
V
0.50 V
VPU (pull-up to VDDCAP or VPx) = 2.7 V, IOH = 0.5 mA
VPU to VPx = 6.0 V, IOH = 0 mA
VPU ≤ 2.7 V, IOH = 0.5 mA
IOL = 20 mA
Rev. D | Page 6 of 35
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