Sign In | Join Free | My burrillandco.com |
|
Ask Lasest Price | |
Brand Name : | Texas Instruments |
Model Number : | REF192GSZ |
Certification : | CE, GCF, ROHS |
Price : | Negotiable |
Payment Terms : | T/T, Western Union, |
Supply Ability : | 1000pcs per month |
Delivery Time : | 3-5 working days after received the payment |
REF192GSZ Ultra-Low Noise 2.5V Voltage Reference with ±0.1% Initial Accuracy 3ppm/°C Drift 60µA Quiescent Current 10mA Output -40°C to +125°C Range & SOT-23 Package
FEATURES
Temperature coefficient: 5 ppm/°C maximum
High output current: 30 mA
Low supply current: 45 μA maximum
Initial accuracy: ±2 mV maximum1
Sleep mode: 15 μA maximum
Low dropout voltage
Load regulation: 4 ppm/mA
Line regulation: 4 ppm/V
Short-circuit protection
APPLICATIONS
Portable instruments
ADCs and DACs
Smart sensors
Solar powered applications
Loop-current-powered instruments
GENERAL DESCRIPTION
The REF19x series precision band gap voltage references use a patented temperature drift curvature correction circuit and laser trimming of highly stable, thin-film resistors to achieve a very low temperature coefficient and high initial accuracy.
The REF19x series is made up of micropower, low dropout voltage (LDV) devices, providing stable output voltage from supplies as low as 100 mV above the output voltage and consuming less than 45 μA of supply current. In sleep mode, which is enabled by applying a low TTL or CMOS level to the SLEEP pin, the output is turned off and supply current is further reduced to less than 15 μA.
The REF19x series references are specified over the extended industrial temperature range (−40°C to +85°C) with typical performance specifications over −40°C to +125°C for applications, such as automotive.
All electrical grades are available in an 8-lead SOIC package; the PDIP and TSSOP packages are available only in the lowest electrical grade.
TEST PINS
Test Pin 1 and Test Pin 5 are reserved for in-package Zener zap. To achieve the highest level of accuracy at the output, the Zener zapping technique is used to trim the output voltage. Because each unit may require a different amount of adjustment, the resistance value at the test pins varies widely from pin to pin and from part to part. The user should leave Pin 1 and Pin 5 unconnected.
INFORMATION
Category | ||
Manufacturer | Analog Devices Inc. | |
Series | ||
Packaging | Tube | |
Part Status | Active | |
Reference Type | Series | |
Output Type | Fixed | |
Voltage - Output (Min/Fixed) | 2.5V | |
Current - Output | 30 mA | |
Tolerance | ±0.4% | |
Temperature Coefficient | 25ppm/°C | |
Noise - 0.1Hz to 10Hz | 25µVp-p | |
Noise - 10Hz to 10kHz | - | |
Voltage - Input | 3V ~ 15V | |
Current - Supply | 45µA | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
Supplier Device Package | 8-SOIC | |
Base Product Number |
Drawing
Our advantage :
be sure to meet your need for all kinds of components. ^_^
Product List
Supply a Series of Electronic Components, full range of
semiconductors, active & passive Components.We can help you to get
all for bom of the PCB,IN a word, you can get one-stop solution
here,
The offers including:
Integrated Circuit, Memory ICs, Diode, Transistor , Capacitor,
Resistor, Varistor, Fuse, Trimmer & Potentiometer, Transformer,
Battery, Cable, Relay, Switch, Connector, Terminal Block, Crystal &
Oscillator, Inductor, Sensor, Transformer, IGBT Driver, LED,LCD,
Convertor, PCB (Printed Circuit Board),PCBA (PCB Assembly)
Strong in Brand:
Microchip, MAX, AD, TI, ATMEL, ST, ON, NS, Intersil, Winbond,
Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc
![]() |