ADR525 Analog Devices, ADR525 Datasheet - Page 4

• Manufacturer Part Number: ADR525
• Description: High Precision Shunt Mode Voltage References
• Manufacturer: Analog Devices

ADR520/ADR525/ADR530/ADR540/ADR550
Table 4. ADR530 Electrical Characteristics @ I
Parameter
Output Voltage
Initial Accuracy
Temperature Coefficient
Output Voltage Change vs. I
Dynamic Output Impedance
Minimum Operating Current
Voltage Noise
Turn-On Settling Time
Output Voltage Hysteresis
1
Table 5. ADR540 Electrical Characteristics @ I
Parameter
Output Voltage
Initial Accuracy
Temperature Coefficient
Output Voltage Change vs. I
Dynamic Output Impedance
Minimum Operating Current
Voltage Noise
Turn-On Settling Time
Output Voltage Hysteresis
1
Grade A
Grade B
Grade A
Grade B
Grade A
Grade B
Grade A
Grade B
Grade A
Grade B
Grade A
Grade B
Guaranteed by design
Guaranteed by design
1
1
IN
IN
Symbol
V
V
TCV
∆V
(∆V
I
e
t
∆V
Symbol
V
V
TCV
∆V
(∆V
I
e
t
∆V
IN
IN
R
R
N p-p
N p-p
O
OERR
O
OERR
R
O_HYS
R
O_HYS
R
R
O
O
/∆I
/∆I
IN
IN
R
R
= 50 µA to 10 mA, T
)
= 50 µA to 10 mA, T
)
Conditions
±0.4%
±0.2%
–40°C < T
I
–40°C < T
I
–40°C < T
I
–40°C < T
0.1 Hz to 10 Hz
I
Conditions
±0.4%
±0.2%
–40°C < T
I
–40°C < T
I
–40°C < T
I
–40°C < T
0.1 Hz to 10 Hz
I
IN
IN
IN
IN
IN
IN
IN
IN
Rev. A | Page 4 of 16
= 0.1 mA to 10 mA
= 1 mA to 10 mA
= 0.1 mA to 10 mA
= 1 mA
= 0.1 mA to 10 mA
= 1 mA to 10 mA
= 0.1 mA to 10 mA
= 1 mA
A
A
A
A
A
A
A
A
< +85°C
< +85°C
< +85°C
< +85°C
< +85°C
< +85°C
< +85°C
< +85°C
A
A
= 25°C, unless otherwise noted
= 25°C, unless otherwise noted
Min
2.988
2.994
–12
–6
50
Min
4.08
4.088
–16
–8
50
Typ
3.000
3.000
25
15
16
2
40
Typ
4.096
4.096
25
15
18
2
40
Max
3.012
3.006
+12
+6
70
40
1
4
2
0.2
Max
4.112
4.104
+16
+8
70
40
1
5
2
0.2
Unit
V
V
ppm/°C
ppm/°C
mV
mV
mV
µA
µV p-p
µs
ppm
Unit
V
V
ppm/°C
ppm/°C
mV
mV
mV
µA
µV p-p
µs
ppm
mV
mV
Ω
mV
mV
Ω