ADR444ARMZ Analog Devices Inc, ADR444ARMZ Datasheet - Page 3
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ADR444ARMZ
Manufacturer Part Number
ADR444ARMZ
Description
IC VREF LDO XFET 4.096V 8-MSOP
Manufacturer
Analog Devices Inc
Series
XFET®r
Datasheet
1.ADR441ARZ.pdf
(20 pages)
Specifications of ADR444ARMZ
Temperature Coefficient
10ppm/°C
Design Resources
Single-Ended-to-Differential Converters for Voltage Output and Current Output DACs Using AD8042 (CN0143)
Reference Type
Series
Voltage - Output
4.096V
Tolerance
±0.13%
Voltage - Input
4.596 ~ 18 V
Number Of Channels
1
Current - Quiescent
3.75mA
Current - Output
10mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Topology
Series
Input Voltage
4.6V To 18V
Reference Voltage
4.096V
Reference Voltage Tolerance
5mV
Voltage Reference Case Style
MSOP
No. Of Pins
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Cathode
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADR444ARMZ
Manufacturer:
Analog Devices Inc
Quantity:
1 956
Part Number:
ADR444ARMZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
SPECIFICATIONS
ADR440 ELECTRICAL CHARACTERISTICS
V
Table 2.
Parameter
OUTPUT VOLTAGE
INITIAL ACCURACY
TEMPERATURE DRIFT
LINE REGULATION
LOAD REGULATION
QUIESCENT CURRENT
VOLTAGE NOISE
VOLTAGE NOISE DENSITY
TURN-ON SETTLING TIME
LONG-TERM STABILITY
OUTPUT VOLTAGE HYSTERESIS
RIPPLE REJECTION RATIO
SHORT CIRCUIT TO GND
SUPPLY VOLTAGE OPERATING RANGE
SUPPLY VOLTAGE HEADROOM
1
The long-term stability specification is noncumulative. The drift in the subsequent 1000-hour period is significantly lower than in the first 1000-hour period.
IN
A Grade
B Grade
A Grade
B Grade
A Grade
B Grade
= 3 V to 18 V, T
A
= 25°C, C
1
IN
= C
OUT
= 0.1 μF, unless otherwise noted.
Symbol
V
V
TCV
ΔV
ΔV
ΔV
I
e
e
t
V
V
RRR
I
V
V
IN
SC
R
N
N
O
OERR
O
O_HYS
IN
IN
p-p
O
O
O
− V
O
/ΔV
/ΔI
/ΔI
O
LOAD
LOAD
IN
Conditions
−40°C < T
−40°C < T
−40°C < T
I
−40°C < T
I
−40°C < T
No load, −40°C < T
0.1 Hz to 10 Hz
1 kHz
1000 hours
f
LOAD
LOAD
IN
Rev. E | Page 3 of 20
= 1 kHz
= 0 mA to 10 mA, V
= 0 mA to −5 mA, V
A
A
A
A
A
< +125°C
< +125°C
< +125°C
< +125°C
< +125°C
ADR440/ADR441/ADR443/ADR444/ADR445
A
< +125°C
IN
IN
= 3.5 V,
= 3.5 V,
Min
2.045
2.047
−20
−50
−50
3
500
Typ
2.048
2.048
2
1
+10
3
1
45
10
50
70
−80
27
Max
2.051
2.049
3
0.15
1
0.05
10
3
+20
+50
+50
3.75
18
Unit
V
V
mV
%
mV
%
ppm/°C
ppm/°C
ppm/V
ppm/mA
ppm/mA
mA
μV p-p
nV/√Hz
μs
ppm
ppm
dB
mA
V
mV