REF198GSZ Analog Devices Inc, REF198GSZ Datasheet - Page 13

• Manufacturer Part Number: REF198GSZ
• Description: IC VOLT REF LDO 4.096V 8SOIC
• Manufacturer: Analog Devices Inc
• Series: REF19r

Specifications of REF198GSZ

• Temperature Coefficient: 25ppm/°C
• Reference Type: Series
• Voltage - Output: 4.096V
• Tolerance: ±10mV
• Voltage - Input: 3 ~ 15 V
• Number Of Channels: 1
• Current - Quiescent: 45µA
• Current - Output: 30mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Topology: Series
• Input Voltage: 4.5V To 15V
• Reference Voltage: 4.096V
• Reference Voltage Tolerance: 2mV
• Voltage Reference Case Style: SOIC
• No. Of Pins: 8
• Fixed / Adjust / Prog: Precision
• Output Voltage (max): 4.096V
• Reference Voltage Accuracy (max): 2
• Line Regulation: 8ppm/V
• Load Regulation: 8ppm/mA
• Input Voltage (max): 18V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Cathode: -
• Lead Free Status / Rohs Status: Compliant

ELECTRICAL CHARACTERISTICS—REF196 @ −40°C ≤ T
@ V
Table 18.
Parameter
TEMPERATURE COEFFICIENT
LINE REGULATION
LOAD REGULATION
DROPOUT VOLTAGE
SLEEP PIN
SUPPLY CURRENT
1
2
3
4
ELECTRICAL CHARACTERISTICS—REF196 @ −40°C ≤ T
@ V
Table 19.
Parameter
TEMPERATURE COEFFICIENT
LINE REGULATION
LOAD REGULATION
DROPOUT VOLTAGE
1
2
3
4
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
S
O
S
O
TCV
TCV
= 3.5 V, T
is defined as the ratio of output change with temperature variation to the specified temperature range expressed in ppm/°C.
= 3.50 V, −40°C ≤ T
is defined as the ratio of output change with temperature variation to the specified temperature range expressed in ppm/°C.
O
O
= (V
= (V
3
3
MAX
MAX
A
= –40°C ≤ T
V
V
4
4
MIN
MIN
4
4
)/V
)/V
0
O
(T
(T
MAX
A
MAX
≤ +125°C, unless otherwise noted.
1, 2
1, 2
− T
− T
A
≤ +85°C, unless otherwise noted.
MIN
MIN
)
)
Symbol
TCV
ΔV
ΔV
V
Symbol
TCV
ΔV
ΔV
V
V
I
V
I
H
L
S
S
H
L
− V
− V
O
O
O
O
O
/ΔV
/ΔV
/ΔV
/ΔV
O
/°C
/°C
O
O
IN
LOAD
IN
LOAD
Rev. K | Page 13 of 28
Condition
I
3.5 V ≤ V
V
V
V
No load
No load
Condition
I
3.50 V ≤ V
V
V
V
OUT
OUT
S
S
S
S
S
S
= 5.0 V, 0 mA ≤ I
= 4.1 V, I
= 4.3 V, I
= 5.0 V, 0 mA ≤ I
= 4.1 V, I
= 4.4 V, I
= 0 mA
= 0 mA
A
A
S
≤ +85°C
≤ +125°C
≤ 15 V, I
S
LOAD
LOAD
LOAD
LOAD
≤ 15 V, I
= 10 mA
= 25 mA
= 10 mA
= 20 mA
OUT
OUT
OUT
OUT
= 0 mA
≤ 25 mA
≤ 20 mA
= 0 mA
Min
2.4
Min
Typ
10
10
10
Typ
10
20
20
REF19x Series
Max
25
20
20
0.80
1.00
−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