ADR421ARMZ Analog Devices Inc, ADR421ARMZ Datasheet - Page 6

• Manufacturer Part Number: ADR421ARMZ
• Description: IC VREF PREC 2.5V 10MA 8-MSOP
• Manufacturer: Analog Devices Inc
• Series: XFET®r

Specifications of ADR421ARMZ

• Temperature Coefficient: 10ppm/°C
• Design Resources: 40 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5380 (CN0007) 40 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5381 (CN0010) 32 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5382 (CN0011) 32 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5383 (CN0014) 8 to 16 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5390/1/2 (CN0029) High Precision Digital-to-Analog Conversion Using the 16-Bit AD5542/1, ADR421, and AD8628 (CN0079) 16 Channels of Programmable Output Span Using AD5360 (CN0131) Layout Considerations for an Expandable Multichannel Simultaneous Sampling Data Acquisition System Based on AD7606 (CN0148) 40 Channels of Programmable Output Span Using AD5371 (CN0149) Software Calibrated, 1 MHz to 8 GHz, 70 dB RF Power Measurement System Using AD8318 (CN0150) How to Achieve High Precision Voltage Level Setting Using AD5541A/42A (CN0169)
• Reference Type: Series
• Voltage - Output: 2.5V
• Tolerance: ±0.12%
• Voltage - Input: 4.5 ~ 18 V
• Number Of Channels: 1
• Current - Quiescent: 500µA
• 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: 4.5V To 18V
• Reference Voltage: 2.5V
• Reference Voltage Tolerance: 3mV
• Voltage Reference Case Style: MSOP
• No. Of Pins: 8
• Fixed / Adjust / Prog: Precision
• Output Voltage (max): 2.5V
• Reference Voltage Accuracy (max): 0.13
• Line Regulation: 35ppm/V
• Load Regulation: 70ppm/mA
• Input Voltage (max): 18V
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: MSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Cathode: -
• Lead Free Status / Rohs Status: Compliant

ADR420/ADR421/ADR423/ADR425
ADR425 ELECTRICAL SPECIFICATIONS
V
Table 5.
Parameter
OUTPUT VOLTAGE
INITIAL ACCURACY
TEMPERATURE COEFFICIENT
SUPPLY VOLTAGE HEADROOM
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
IN
A Grade
B Grade
A Grade
B Grade
A Grade
B Grade
= 7.0 V to 15.0 V, T
A
= 25°C, unless otherwise noted.
Symbol
V
V
TCV
V
∆V
∆V
I
e
e
t
∆V
V
RRR
I
IN
SC
R
N
N
OUT
OUTERR
IN
O_HYS
p-p
O
O
O
− V
/∆V
/∆I
OUT
O
L
IN
Conditions
−40°C < T
V
−40°C < T
I
−40°C < T
No load
−40°C < T
0.1 Hz to 10 Hz
1 kHz
1000 hours
f
Rev. H | Page 6 of 24
L
IN
IN
= 0 mA to 10 mA,
= 1 kHz
= 7 V to 18 V,
A
A
A
A
< +125°C
< +125°C
< +125°C
< +125°C
Min
4.994
4.998
−6
−0.12
−2
−0.04
2
Typ
5.000
5.000
2
1
10
390
3.4
110
10
50
40
−75
27
Max
5.006
5.002
+0.12
+0.04
10
3
35
70
600
+6
+2
500
Unit
V
V
mV
%
mV
%
ppm/°C
ppm/°C
V
ppm/V
ppm/mA
μA
μA
μV p-p
nV/√Hz
μs
ppm
ppm
dB
mA