LT1027ECN8-5

Series: -
Number of Channels: 1
Operating Temperature: 0°C ~ 70°C
Mounting Type: Through Hole
Current - Output: 15mA
Voltage - Output: 5V
Package / Case: 8-DIP (0.300", 7.62mm)
Supplier Device Package: 8-PDIP
Packaging: Tube
Reference Type: Series, Precision
Current - Cathode: -
Tolerance: -
Manufacturer: Linear Technology
Voltage - Input: Up to 40V
Temperature Coefficient: 7.5ppm/°C
Current - Quiescent: 3.5mA


Features:

· Very Low Drift: 2ppm/°C Max TC
· Pin Compatible with LT1021-5, REF-02, (TO-5 and PDIP Packages Only)
· Output Sources 15mA, Sinks 10mA
· Excellent Transient Response Suitable for A-to-D Reference Inputs
· Noise Reduction Pin
· Excellent Long Term Stability
· Less Than 1ppm P-P Noise (0.1Hz to 10Hz)


Application

· A-to-D and D-to-A Converters
· Digital Voltmeters
· Reference Standard
· Precision Current Source


Pinout




Specifications

Supply Voltage (VIN) ..............................................40V
Input-Output Voltage Differential ............................ 35V
Output to Ground Voltage ....................................... 7V
VTRIM to Ground Voltage
    Positive .............................................................. 5V
    Negative .......................................................0.3V
Output Short-Circuit Duration
    V_IN > 20V .....................................................10 sec
    V_IN 20V .................................................Indefinite
Operating Temperature Range
    LT1027C .............................................. 0 to 70
    LT1027M ...................................... 55 to 125
Storage Temperature Range
    All Devices ...................................... 65 to 150
Lead Temperature (Soldering, 10 sec)................. 300


Description

The LT^®1027 is a precision reference with extra-low drift, superior accuracy, excellent line and load regulation and low output impedance at high frequency. This device is  intended for use in 12- to 16-bit A-to-D and D-to-A systems where demanding accuracy requirements must be met without the use of power hungry, heated substrate references. The fast settling output recovers quickly from load transients such as those presented by A-to-D converter reference inputs. The LT1027 brings together both outstanding accuracy and temperature coefficient specifications.

The LT1027 reference is based on LTC's proprietary advanced subsurface Zener bipolar process which eliminates noise and stability problems associated with surface breakdown devices.

Parameters:

Technical/Catalog Information	LT1027ECN8-5
Vendor	Linear Technology
Category	Integrated Circuits (ICs)
Reference Type	Series
Voltage - Output	5V
Tolerance	±0.1%
Temperature Coefficient	7.5ppm/°C
Voltage - Input	8 ~ 40 V
Number of Channels	1
Current - Cathode	-
Current - Quiescent	3.1mA
Current - Output	15mA
Operating Temperature	0°C ~ 70°C
Package / Case	8-DIP (300 mil)
Packaging	Tube
Drawing Number	161; 05-08-1510; N; 8
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	LT1027ECN8 5 LT1027ECN85