ADR550_15 Datasheet, PDF (4/16 Pages) Analog Devices – High Precision Shunt Mode Voltage References

ADR520/ADR525/ADR530/ADR540/ADR550
ADR530 ELECTRICAL CHARACTERISTICS
IIN = 50 μA to 15 mA, TA = 25°C, unless otherwise noted.
Table 4.
Parameter
Output Voltage
Grade A
Grade B
Initial Accuracy
Grade A
Grade B
Temperature Coefficient¹
Grade A
Grade B
Output Voltage Change vs. IIN
Dynamic Output Impedance
Minimum Operating Current
Voltage Noise
Turn-On Settling Time
Output Voltage Hysteresis
Symbol
VOUT
VOERR
TCVO
∆VR
(∆VR/∆IR)
IIN
eN p-p
tR
∆VOUT_HYS
Conditions
±0.4%
±0.2%
−40°C < TA < +85°C
IIN = 0.1 mA to 15 mA
−40°C < TA < +85°C
IIN = 1 mA to 15 mA
−40°C < TA < +85°C
IIN = 0.1 mA to 15 mA
−40°C < TA < +85°C
0.1 Hz to 10 Hz
IIN = 1 mA
1 _{Guaranteed by design; not production tested.}
ADR540 ELECTRICAL CHARACTERISTICS
IIN = 50 μA to 15 mA, TA = 25°C, unless otherwise noted.
Table 5.
Parameter
Output Voltage
Grade A
Grade B
Initial Accuracy
Grade A
Grade B
Temperature Coefficient¹
Grade A
Grade B
Output Voltage Change vs. IIN
Dynamic Output Impedance
Minimum Operating Current
Voltage Noise
Turn-On Settling Time
Output Voltage Hysteresis
Symbol
VOUT
VOERR
TCVO
∆VR
(∆VR/∆IR)
IIN
eN p-p
tR
∆VOUT_HYS
Conditions
±0.4%
±0.2%
−40°C < TA < +85°C
IIN = 0.1 mA to 15 mA
−40°C < TA < +85°C
IIN = 1 mA to 15 mA
−40°C < TA < +85°C
IIN = 0.1 mA to 15 mA
−40°C < TA < +85°C
0.1 Hz to 10 Hz
IIN = 1 mA
1 _{Guaranteed by design; not production tested.}
Min
2.988
2.994
−12
−6
50
Typ
3.000
3.000
25
15
22
2
40
Max
3.012
3.006
+12
+6
70
40
1
4
2
0.2
Unit
V
V
mV
mV
ppm/°C
ppm/°C
mV
mV
mV
Ω
μA
μV p-p
μs
ppm
Min
4.080
4.088
−16
−8
50
Typ
4.096
4.096
25
15
30
2
40
Max
4.112
4.104
+16
+8
70
40
1
5
2
0.2
Unit
V
V
mV
mV
ppm/°C
ppm/°C
mV
mV
mV
Ω
μA
μV p-p
μs
ppm
Rev. E | Page 4 of 16