ADR827 Analog Devices, ADR827 Datasheet - Page 6

• Manufacturer Part Number: ADR827
• Description: 1.25V Low Power, Precision Reference and Op Amp
• Manufacturer: Analog Devices

Specifications of ADR827

• -3db Bandwidth: 1MHz
• Slew Rate: 0.5V/µs
• Vos: 100µV
• Ib: 10nA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 16nV/rtHz
• Vcc-vee: 2.7V to 30V
• Isy Per Amplifier: n/a
• Packages: SOP

ADR821/ADR827
ADR827 ELECTRICAL CHARACTERISTICS—REFERENCE
V
Table 5.
Parameter
OUTPUT VOLTAGE
INITIAL ACCURACY
TEMPERATURE COEFFICIENT
DROPOUT (V
LINE REGULATION
LOAD REGULATION
VOLTAGE NOISE
BROADBAND NOISE
TURN-ON SETTLING TIME
POWER SUPPLY
ON-BOARD RESISTORS
IN
A Grade
B Grade
A Grade
B Grade
A Grade
B Grade
Positive Supply Current
Negative Supply Current
Resistor Tolerance
Resistor Matching
Resistor Temperature Coefficient
= 2.7 V to 15 V, T
OUT
– V
IN
)
A
= 25°C, C
IN
= C
Symbol
V
V
TCV
V
∆V
∆V
e
t
I
I
R
TC
SY+
SY−
R
OUT
N p-p
OUT
OERR
DO
1
, R
OUT
OUT
OUT
= 0.1 μF, unless otherwise noted.
2
/∆V
/∆I
LOAD
IN
Conditions
−40°C < T
I
V
I
V
I
I
V
I
0.1 Hz to 10 Hz
10 Hz to 10 kHz
C
No load, −40°C < T
No load, −40°C < T
OUT
LOAD
LOAD
LOAD
LOAD
IN
IN
IN
IN
= 3 V
= 2.7 V to 15 V, −40°C < T
= 3 V
= 0 μF, C
= 0 mA
= −3 mA to 0 mA, −40°C < T
= 0 mA to 5 mA, −40°C < T
= 0 mA to 5 mA, V
= −3 mA to +5 mA, V
Rev. 0 | Page 6 of 20
A
< +125°C
OUT
= 0.1 μF
A
A
< +125°C
< +125°C
IN
= 3 V
IN
= 3 V
A
< +125°C
A
A
< +125°C,
< +125°C,
Min
1.245
1.2475
8
Typ
1.250
1.250
20
80
80
8
260
80
10
0.5
±100
Max
1.255
1.2525
5
0.40
2.50
0.20
30
15
1.45
50
400
200
600
300
400
300
12
Unit
V
V
mV
%
mV
%
ppm/°C
ppm/°C
V
ppm/V
ppm/mA
ppm/mA
ppm/mA
ppm/mA
μV p-p
μV p-p
μs
μA
μA
kΩ
%
ppm/°C