REF198FSZ Analog Devices Inc, REF198FSZ Datasheet - Page 9

• Manufacturer Part Number: REF198FSZ
• Description: IC MCRPWR LDO V-REF 4.096V 8SOIC
• Manufacturer: Analog Devices Inc
• Series: REF19r

Specifications of REF198FSZ

• Temperature Coefficient: 10ppm/°C
• Reference Type: Series
• Voltage - Output: 4.096V
• Tolerance: ±5mV
• 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—REF193 @ T
@ V
Table 10.
Parameter
TEMPERATURE COEFFICIENT
LINE REGULATION
LOAD REGULATION
DROPOUT VOLTAGE
1
2
3
4
ELECTRICAL CHARACTERISTICS—REF194 @ T
@ V
Table 11.
Parameter
INITIAL ACCURACY
LINE REGULATION
LOAD REGULATION
DROPOUT VOLTAGE
LONG-TERM STABILITY
NOISE VOLTAGE
1
2
3
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.
Initial accuracy does not include shift due to solder heat effect (see the Applications Information section).
Line and load regulation specifications include the effect of self-heating.
Long-term stability specification is noncumulative. The drift in subsequent 1000-hour periods is significantly lower than in the first 1000-hour period.
G Grade
G Grade
G Grade
E Grade
G Grade
E Grade
G Grade
E Grade
G Grade
S
O
S
TCV
= 3.3 V, –40°C ≤ T
is defined as the ratio of output change with temperature variation to the specified temperature range expressed in ppm/°C.
= 5.0 V, T
O
= (V
3
MAX
A
− V
= 25°C, unless otherwise noted.
4
2
MIN
1
4
2
)/V
3
O
A
(T
≤ +125°C, unless otherwise noted.
MAX
1, 2
− T
MIN
)
Symbol
TCV
ΔV
ΔV
V
Symbol
V
∆V
∆V
V
DV
e
S
N
O
S
− V
O
O
− V
O
O
O
O
/ΔV
/ΔV
/∆V
/∆V
/°C
O
O
IN
LOAD
IN
LOAD
A
A
≤ −40°C ≤ +125°C
= 25°C
Rev. K | Page 9 of 28
Condition
I
3.3 V ≤ V
V
V
V
Condition
I
4.75 V ≤ V
V
V
V
1000 hours @ 125°C
0.1 Hz to 10 Hz
OUT
OUT
S
S
S
S
S
S
= 5.0 V, 0 mA ≤ I
= 3.8 V, I
= 4.1 V, I
= 5.8 V, 0 mA ≤ I
= 5.00 V, I
= 5.8 V, I
= 0 mA
= 0 mA
S
≤ 15 V, I
S
LOAD
LOAD
LOAD
≤ 15 V, I
LOAD
= 10 mA
= 20 mA
= 30 mA
= 10 mA
OUT
OUT
OUT
OUT
= 0 mA
≤ 20 mA
≤ 30 mA
= 0 mA
Min
Min
4.490
4.498
Typ
Typ
4.5
2
4
2
4
2
45
10
20
10
REF19x Series
Max
4.502
4.510
4
8
4
8
0.50
1.30
Max
0.80
1.10
Unit
ppm/°C
ppm/V
ppm/mA
V
V
Unit
V
V
ppm/V
ppm/V
ppm/mA
ppm/mA
V
V
mV
μV p-p