REF193 AD [Analog Devices], REF193 Datasheet - Page 6

• Manufacturer Part Number: REF193
• Description: Precision Micropower, Low Dropout Voltage References
• Manufacturer: AD [Analog Devices]

REF19x Series
REF193–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
Parameter
TEMPERATURE COEFFICIENT
LINE REGULATION
LOAD REGULATION
DROPOUT VOLTAGE
SLEEP PIN
SUPPLY CURRENT
NOTES
1
2
3
4
Specifications subject to change without notice.
ELECTRICAL CHARACTERISTICS
Parameter
TEMPERATURE COEFFICIENT
LINE REGULATION
LOAD REGULATION
DROPOUT VOLTAGE
NOTES
1
2
3
4
Specifications subject to change without notice.
For proper operation, a 1 µF capacitor is required between the output pin and the GND pin of the device.
TCV
Guaranteed by characterization.
Line and load regulation specifications include the effect of self-heating.
For proper operation, a 1 µF capacitor is required between the output pin and the GND pin of the device.
TCV
Guaranteed by characterization.
Line and load regulation specifications include the effect of self-heating.
G Grade
G Grade
G Grade
Logic High Input Voltage
Logic High Input Current
Logic Low Input Voltage
Logic Low Input Current
Sleep Mode
G Grade
G Grade
G Grade
O
O
is defined as the ratio of output change with temperature variation to the specified temperature range expressed in ppm/ °C.
is defined as the ratio of output change with temperature variation to the specified temperature range expressed in ppm/ °C.
3
3
TCV
TCV
4
4
4
4
O
O
= (V
= (V
MAX
MAX
– V
– V
MIN
MIN
1, 2
1, 2
)/ V
)/ V
Symbol
TCV
V
V
I
V
I
Symbol
TCV
V
O
O
H
L
V
V
V
V
S
H
L
S
(T
(T
O
O
– V
O
O
– V
MAX
MAX
/ V
/ V
/ V
/ V
O
O
/°C
/°C
O
O
– T
– T
IN
LOAD
(@ V
IN
LOAD
(@ V
MIN
MIN
).
).
S
S
= 3.3 V, –40 C ≤ T
= 3.3 V, T
Condition
Condition
I
3.3 V ≤ V
V
V
V
No Load
No Load
I
3.3 V ≤ V
V
V
V
OUT
OUT
S
S
S
S
S
S
= 5.0 V, 0 mA ≤ I
= 3.8 V, I
= 4.1 V, I
= 5.0 V, 0 mA ≤ I
= 3.8 V, I
= 4.1 V, I
= 0 mA
= 0 mA
A
–6–
= –40 C ≤ T
S
S
≤ 15 V, I
≤ 15 V, I
LOAD
LOAD
LOAD
LOAD
A
≤ +125 C, unless otherwise noted.)
= 10 mA
= 30 mA
= 10 mA
= 20 mA
A
OUT
OUT
≤ +85 C, unless otherwise noted.)
OUT
OUT
= 0 mA
= 0 mA
≤ 25 mA
≤ 20 mA
Min
2.4
Min
Typ
10
10
10
Typ
10
20
10
Max
25
20
20
0.80
1.10
–8
0.8
–8
45
15
Max
0.80
1.10
Unit
ppm/°C
ppm/V
ppm/mA
V
V
V
µA
V
µA
µA
µA
Unit
ppm/°C
ppm/V
ppm/mA
V
V
REV. E