REF192ESZ Analog Devices Inc, REF192ESZ Datasheet - Page 4

• Manufacturer Part Number: REF192ESZ
• Description: IC VOLT REFERENCE LDO 2.5V 8SOIC
• Manufacturer: Analog Devices Inc
• Series: REF19r

Specifications of REF192ESZ

• Temperature Coefficient: 5ppm/°C
• Design Resources: Software Configurable 16-Bit Quad-Channel Unipolar/Bipolar Voltage Output Using AD5754 (CN0086) Software Configurable 14-Bit Quad-Channel Unipolar/Bipolar Voltage Output Using AD5734 (CN0087) Software Configurable 12-Bit Quad Channel Unipolar/Bipolar Voltage Output Using AD5724 (CN0088) Software Configurable 16-Bit Dual-Channel Unipolar/Bipolar Voltage Output Using AD5752 (CN0092) Software Configurable 14-Bit Dual-Channel Unipolar/Bipolar Voltage Output Using AD5732 (CN0093) Software Configurable 12-Bit Dual-Channel Unipolar/Bipolar Voltage Output Using AD5722 (CN0094)
• Reference Type: Series
• Voltage - Output: 2.5V
• Tolerance: ±2mV
• 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: 3V To 15V
• Reference Voltage: 2.5V
• Reference Voltage Tolerance: 2mV
• Voltage Reference Case Style: SOIC
• No. Of Pins: 8
• Fixed / Adjust / Prog: Precision
• Output Voltage (max): 2.5V
• Reference Voltage Accuracy (max): 2
• Line Regulation: 4ppm/V
• Load Regulation: 10ppm/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

REF19x Series
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—REF191 @ T
@ V
Table 2.
Parameter
INITIAL ACCURACY
LINE REGULATION
LOAD REGULATION
DROPOUT VOLTAGE
LONG-TERM STABILITY
NOISE VOLTAGE
1
2
3
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.
E Grade
F Grade
G Grade
E Grade
F and G Grades
E Grade
F and G Grades
S
= 3.3 V, T
A
= 25°C, unless otherwise noted.
2
1
2
3
Symbol
V
ΔV
ΔV
V
DV
e
N
O
S
− V
O
O
O
/ΔV
/ΔV
O
IN
LOAD
Condition
I
3.0 V ≤ V
V
V
V
V
1000 hours @ 125°C
0.1 Hz to 10 Hz
OUT
S
S
S
S
= 5.0 V, 0 mA ≤ I
= 3.15 V, I
= 3.3 V, I
= 3.6 V, I
= 0 mA
A
= 25°C
S
Rev. K | Page 4 of 28
≤ 15 V, I
LOAD
LOAD
LOAD
= 10 mA
= 30 mA
= 2 mA
OUT
OUT
= 0 mA
≤ 30 mA
Min
2.046
2.043
2.038
Typ
2.048
2
4
4
6
1.2
20
Max
2.050
2.053
2.058
4
8
10
15
0.95
1.25
1.55
Unit
V
V
V
ppm/V
ppm/V
ppm/mA
ppm/mA
V
V
V
mV
μV p-p