REF191GSZ Analog Devices Inc, REF191GSZ Datasheet - Page 16

• Manufacturer Part Number: REF191GSZ
• Description: IC VOLT REF LDO 2.048V 8SOIC
• Manufacturer: Analog Devices Inc
• Series: REF19r

Specifications of REF191GSZ

• Temperature Coefficient: 25ppm/°C
• Reference Type: Series
• Voltage - Output: 2.048V
• 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: 3V To 15V
• Reference Voltage: 2.048V
• Reference Voltage Tolerance: 2mV
• Voltage Reference Case Style: SOIC
• No. Of Pins: 8
• Fixed / Adjust / Prog: Precision
• Output Voltage (max): 2.048V
• Reference Voltage Accuracy (max): 2
• Line Regulation: 8ppm/V
• Load Regulation: 15ppm/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
ABSOLUTE MAXIMUM RATINGS
Table 23.
Parameter
Supply Voltage
Output to GND
Output to GND Short-Circuit Duration
Storage Temperature Range
Operating Temperature Range
Junction Temperature Range
Lead Temperature (Soldering 60 sec)
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
PDIP, SOIC Package
REF19x
PDIP, SOIC Package
Rating
−0.3 V to +18 V
−0.3 V to V
Indefinite
−65°C to +150°C
−40°C to +85°C
−65°C to +150°C
300°C
S
+ 0.3 V
Rev. K | Page 16 of 28
THERMAL RESISTANCE
θ
for the device in socket for PDIP and is specified for the device
soldered in the circuit board for the SOIC and TSSOP packages.
Table 24.
Package Type
8-Lead PDIP (N)
8-Lead SOIC (R)
8-Lead TSSOP (RU)
ESD CAUTION
JA
is specified for worst-case conditions; that is, θ
θ
103
158
240
JA
θ
43
43
43
JC
JA
is specified
Unit
°C/W
°C/W
°C/W