Datasheet Linear Technology LTC2936 — Ficha de datos

Fabricante	Linear Technology
Serie	LTC2936

Supervisor programable de voltaje hexadecimal con EEPROM y salidas de comparación

Hojas de datos

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PDF, 287 Kb, Revisión: A, Archivo subido: oct 25, 2017

Extracto del documento

Precios

Embalaje

	LTC2936CGN#PBF	LTC2936CGN#TRPBF	LTC2936CUFD#PBF	LTC2936CUFD#TRPBF	LTC2936IGN#PBF	LTC2936IGN#TRPBF	LTC2936IUFD#PBF	LTC2936IUFD#TRPBF
N	1	2	3	4	5	6	7	8
Package	SSOP-24 Dibujo del esquema del paquete	SSOP-24 Dibujo del esquema del paquete	4x5 QFN-24 Dibujo del esquema del paquete	4x5 QFN-24 Dibujo del esquema del paquete	SSOP-24 Dibujo del esquema del paquete	SSOP-24 Dibujo del esquema del paquete	4x5 QFN-24 Dibujo del esquema del paquete	4x5 QFN-24 Dibujo del esquema del paquete
Package Code	GN	GN	UFD	UFD	GN	GN	UFD	UFD
Package Index	05-08-1641 (GN24)	05-08-1641 (GN24)	05-08-1696	05-08-1696	05-08-1641 (GN24)	05-08-1641 (GN24)	05-08-1696	05-08-1696
Pin Count	24	24	24	24	24	24	24	24

Paramétricos

Parameters / Models	LTC2936CGN#PBF	LTC2936CGN#TRPBF	LTC2936CUFD#PBF	LTC2936CUFD#TRPBF	LTC2936IGN#PBF	LTC2936IGN#TRPBF	LTC2936IUFD#PBF	LTC2936IUFD#TRPBF
Demo Boards	DC1605B,DC2450A-A,DC2450A-B	DC1605B,DC2450A-A,DC2450A-B	DC1605B,DC2450A-A,DC2450A-B	DC1605B,DC2450A-A,DC2450A-B	DC1605B,DC2450A-A,DC2450A-B	DC1605B,DC2450A-A,DC2450A-B	DC1605B,DC2450A-A,DC2450A-B	DC1605B,DC2450A-A,DC2450A-B
Design Tools	Linduino File	Linduino File	Linduino File	Linduino File	Linduino File	Linduino File	Linduino File	Linduino File
Export Control	no	no	no	no	no	no	no	no
Features	EEPROM, Comparator Outputs, I2C/SMBus Interface, Supervisor	EEPROM, Comparator Outputs, I2C/SMBus Interface, Supervisor	EEPROM, Comparator Outputs, I2C/SMBus Interface, Supervisor	EEPROM, Comparator Outputs, I2C/SMBus Interface, Supervisor	EEPROM, Comparator Outputs, I2C/SMBus Interface, Supervisor	EEPROM, Comparator Outputs, I2C/SMBus Interface, Supervisor	EEPROM, Comparator Outputs, I2C/SMBus Interface, Supervisor	EEPROM, Comparator Outputs, I2C/SMBus Interface, Supervisor
Fifth Reset Voltage, V	Adj	Adj	Adj	Adj	Adj	Adj	Adj	Adj
Fourth Reset Voltage	Adj	Adj	Adj	Adj	Adj	Adj	Adj	Adj
Isupply, µA	700	700	700	700	700	700	700	700
Number of Supplies	6	6	6	6	6	6	6	6
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	0 to 70	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Power Fail Warning	yes	yes	yes	yes	yes	yes	yes	yes
Power Up/Down Reset	no	no	no	no	no	no	no	no
Reset Pulse Width	Adjustable 0.001ms to 1638ms	Adjustable 0.001ms to 1638ms	Adjustable 0.001ms to 1638ms	Adjustable 0.001ms to 1638ms	Adjustable 0.001ms to 1638ms	Adjustable 0.001ms to 1638ms	Adjustable 0.001ms to 1638ms	Adjustable 0.001ms to 1638ms
Reset Voltage	Adj	Adj	Adj	Adj	Adj	Adj	Adj	Adj
Second Reset Voltage	Adj	Adj	Adj	Adj	Adj	Adj	Adj	Adj
Sixth Reset Voltage, V	Adj	Adj	Adj	Adj	Adj	Adj	Adj	Adj
Third Reset Voltage	Adj	Adj	Adj	Adj	Adj	Adj	Adj	Adj
Threshold Accuracy, %	1	1	1	1	1	1	1	1
Vs Max, V	13.9	13.9	13.9	13.9	13.9	13.9	13.9	13.9
Watchdog Timer	no	no	no	no	no	no	no	no

Plan ecológico

	LTC2936CGN#PBF	LTC2936CGN#TRPBF	LTC2936CUFD#PBF	LTC2936CUFD#TRPBF	LTC2936IGN#PBF	LTC2936IGN#TRPBF	LTC2936IUFD#PBF	LTC2936IUFD#TRPBF
RoHS	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente

Artículos

Descargar
I2C Programmable Multichannel Voltage Supervisors with EEPROM &mdash LT Journal
PDF, 178 Kb, Archivo publicado: abr 7, 2015
Extracto del documento
I2C Programmable Multichannel Voltage Supervisors with
EEPROM
Michael Petersen The LTC2933 and LTC2936 are 6-channel, I2C/SMBus programmable voltage
supervisors with EEPROM. Table 1 shows Linear TechnologyвЂ™s broad line
of programmable voltage supervisors and Power System Managers. The
LTC2933 and LTC2936 are well suited for multirail systems that require accurate
power supply overvoltage (OV) and undervoltage (UV) detection.
UNMATCHED VERSATILITY Comparator output mapping to
dedicated comparator output pins
(LTC2936 only) The following features can be configured,
read, modified, and stored in the onboard
EEPROM via the I2C/SMBus interface: I2C/SMBus write protection Two voltage thresholds for each of the
six inputs First fault snapshot
The threshold settings for each channel
are programmable over multiple voltage
ranges and feature 256 settings per range
(see Tables 2 and 3). Programmability
eliminates the need to qualify, source or
stock unique parts for different threshold
voltages or other feature combinations. Comparator polarity and mapping to
GPIO pins GPIO mode, polarity, and delay GPI mode, polarity, and mapping to
GPIO pins A snapshot of the first fault to occur after
power-up is stored in the EEPROM, which …

Linea modelo

Serie: LTC2936 (8)

LTC2936CGN#PBF LTC2936CGN#TRPBF LTC2936CUFD#PBF LTC2936CUFD#TRPBF LTC2936IGN#PBF LTC2936IGN#TRPBF LTC2936IUFD#PBF LTC2936IUFD#TRPBF

Clasificación del fabricante

Monitor, Control and Protection > Supervisory Circuits > Quad or More Supply Monitors