Datasheet Linear Technology LTC2915

Manufacturer	Linear Technology
Series	LTC2915

Voltage Supervisor with 27 Selectable Thresholds

Datasheets

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PDF, 148 Kb, Revision: A, File uploaded: Oct 25, 2017

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Packaging

	LTC2915CDDB-1#PBF	LTC2915CDDB-1#TRMPBF	LTC2915CDDB-1#TRPBF	LTC2915CTS8-1#PBF	LTC2915CTS8-1#TRMPBF	LTC2915CTS8-1#TRPBF	LTC2915HDDB-1#PBF	LTC2915HDDB-1#TRMPBF	LTC2915HDDB-1#TRPBF	LTC2915HTS8-1#PBF	LTC2915HTS8-1#TRMPBF	LTC2915HTS8-1#TRPBF	LTC2915IDDB-1#PBF	LTC2915IDDB-1#TRMPBF	LTC2915IDDB-1#TRPBF	LTC2915ITS8-1#PBF	LTC2915ITS8-1#TRMPBF	LTC2915ITS8-1#TRPBF
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18
Package	3x2 DFN-8 Package Outline Drawing	3x2 DFN-8 Package Outline Drawing	3x2 DFN-8 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	3x2 DFN-8 Package Outline Drawing	3x2 DFN-8 Package Outline Drawing	3x2 DFN-8 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	3x2 DFN-8 Package Outline Drawing	3x2 DFN-8 Package Outline Drawing	3x2 DFN-8 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing
Package Code	DDB	DDB	DDB	TS8	TS8	TS8	DDB	DDB	DDB	TS8	TS8	TS8	DDB	DDB	DDB	TS8	TS8	TS8
Package Index	05-08-1702	05-08-1702	05-08-1702	05-08-1637	05-08-1637	05-08-1637	05-08-1702	05-08-1702	05-08-1702	05-08-1637	05-08-1637	05-08-1637	05-08-1702	05-08-1702	05-08-1702	05-08-1637	05-08-1637	05-08-1637
Pin Count	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8

Parametrics

Parameters / Models	LTC2915CDDB-1#PBF	LTC2915CDDB-1#TRMPBF	LTC2915CDDB-1#TRPBF	LTC2915CTS8-1#PBF	LTC2915CTS8-1#TRMPBF	LTC2915CTS8-1#TRPBF	LTC2915HDDB-1#PBF	LTC2915HDDB-1#TRMPBF	LTC2915HDDB-1#TRPBF	LTC2915HTS8-1#PBF	LTC2915HTS8-1#TRMPBF	LTC2915HTS8-1#TRPBF	LTC2915IDDB-1#PBF	LTC2915IDDB-1#TRMPBF	LTC2915IDDB-1#TRPBF	LTC2915ITS8-1#PBF	LTC2915ITS8-1#TRMPBF	LTC2915ITS8-1#TRPBF
Export Control	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
Features	Supervisor	Supervisor	Supervisor	Supervisor	Supervisor	Supervisor	Supervisor	Supervisor	Supervisor	Supervisor	Supervisor	Supervisor	Supervisor	Supervisor	Supervisor	Supervisor	Supervisor	Supervisor
Isupply, µA	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30
Minimum Reset Level, V	.8	.8	.8	.8	.8	.8	.8	.8	.8	.8	.8	.8	.8	.8	.8	.8	.8	.8
Number of Supplies	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Reset Pulse Width	200ms	200ms	200ms	200ms	200ms	200ms	200ms	200ms	200ms	200ms	200ms	200ms	200ms	200ms	200ms	200ms	200ms	200ms
Reset Voltage	12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj	12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj	12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj	12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj	12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj	12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj	12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj	12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj	12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj	12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj	12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj	12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj	12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj	12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj	12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj	12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj	12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj	12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj
Threshold Accuracy, %	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5
Vs Max, V	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2
Watchdog Timer	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no

Eco Plan

	LTC2915CDDB-1#PBF	LTC2915CDDB-1#TRMPBF	LTC2915CDDB-1#TRPBF	LTC2915CTS8-1#PBF	LTC2915CTS8-1#TRMPBF	LTC2915CTS8-1#TRPBF	LTC2915HDDB-1#PBF	LTC2915HDDB-1#TRMPBF	LTC2915HDDB-1#TRPBF	LTC2915HTS8-1#PBF	LTC2915HTS8-1#TRMPBF	LTC2915HTS8-1#TRPBF	LTC2915IDDB-1#PBF	LTC2915IDDB-1#TRMPBF	LTC2915IDDB-1#TRPBF	LTC2915ITS8-1#PBF	LTC2915ITS8-1#TRMPBF	LTC2915ITS8-1#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Other Options

LTC2916

Articles

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1.5% Accurate Single-Supply Supervisors Simplify Part Selection and Operate to 125°C &mdash LT Journal
PDF, 342 Kb, File published: Mar 19, 2008
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LвЂ‰DESIGN FEATURES 1.5% Accurate Single-Supply
Supervisors Simplify Part Selection
and Operate to 125В°C
by Bob Jurgilewicz and Roger Zemke Introduction
A new line of full-featured single-input
supervisors are easy to place, easy to
bias and easy to configure. They are
also highly accurate, an important
feature for keeping systems running
reliably.
The LTC2915, LTC2916, LTC2917
and LTC2918 provide as many as
twenty-seven integrated, user-selectable thresholds that are compatible
with many standard power supply
voltages. A user-adjustable input also
allows for customizable thresholds.
The reset timeout period is fixed at
200ms, or add a capacitor to generate
a custom timeout. The even-numbered
parts include an option to generate a
reset-on-demand using the manual
reset input, which is compatible with
mechanical or electrical switching. The …

Model Line

Series: LTC2915 (18)

LTC2915CDDB-1#PBF LTC2915CDDB-1#TRMPBF LTC2915CDDB-1#TRPBF LTC2915CTS8-1#PBF LTC2915CTS8-1#TRMPBF LTC2915CTS8-1#TRPBF LTC2915HDDB-1#PBF LTC2915HDDB-1#TRMPBF LTC2915HDDB-1#TRPBF LTC2915HTS8-1#PBF LTC2915HTS8-1#TRMPBF LTC2915HTS8-1#TRPBF LTC2915IDDB-1#PBF LTC2915IDDB-1#TRMPBF LTC2915IDDB-1#TRPBF LTC2915ITS8-1#PBF LTC2915ITS8-1#TRMPBF LTC2915ITS8-1#TRPBF

Manufacturer's Classification

Monitor, Control and Protection > Supervisory Circuits > Single Supply Monitors
Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) System Monitor