Datasheet

ADR291/ADR292
Rev. F | Page 4 of 20
V
S
= 3.0 V to 15 V, T
A
= −40°C to+125°C, unless otherwise noted.
Table 4.
Parameter Symbol Conditions Min Typ Max Unit
TEMPERATURE COEFFICIENT
E Grade TCV
OUT
I
OUT
= 0 mA 3 10 ppm/°C
F Grade 5 20 ppm/°C
G Grade 10 30 ppm/°C
LINE REGULATION
E/F Grades ∆V
OUT
/∆V
IN
I
OUT
= 0 mA 40 200 ppm/V
G Grade 70 250 ppm/V
LOAD REGULATION
E/F Grades ∆V
OUT
/∆I
LOAD
V
S
= 5.0 V, I
OUT
= 0 mA to 5 mA 20 200 ppm/mA
G Grade 30 300 ppm/mA
SUPPLY CURRENT I
S
T
A
= 25°C 9 12 μA
−40°C ≤ T
A
≤ +125°C 12 15 μA
THERMAL HYSTERESIS V
OUT-HYS
8-lead SOIC, 8-lead TSSOP 50 ppm
ADR292 ELECTRICAL SPECIFICATIONS
V
S
= 5 V to 15 V, T
A
= 25°C, unless otherwise noted.
Table 5.
Parameter Symbol Conditions Min Typ Max Unit
E GRADE
Output Voltage V
OUT
I
OUT
= 0 mA 4.093 4.096 4.099 V
Initial Accuracy V
OERR
−3 +3 mV
−0.07 +0.07 %
F GRADE
Output Voltage V
OUT
I
OUT
= 0 mA 4.092 4.096 4.1 V
Initial Accuracy V
OERR
−4 +4 mV
−0.10 +0.10 %
G GRADE
Output Voltage V
OUT
I
OUT
= 0 mA 4.090 4.096 4.102 V
Initial Accuracy V
OERR
−6 +6 mV
−0.15 +0.15 %
LINE REGULATION
E/F Grades ∆V
OUT
/∆V
IN
V
S
= 4.5 V to 15 V, I
OUT
= 0 mA 30 100 ppm/V
G Grade 40 125 ppm/V
LOAD REGULATION
E/F Grades ∆V
OUT
/∆I
LOAD
V
S
= 5.0 V, I
OUT
= 0 mA to 5 mA 30 100 ppm/mA
G Grade 40 125 ppm/mA
LONG-TERM STABILITY ∆V
OUT
After 1000 hours of operation @
125°C
50 ppm
NOISE VOLTAGE e
N
0.1 Hz to 10 Hz 12 μV p-p
WIDEBAND NOISE DENSITY e
N
@ 1 kHz 640 nV/√Hz