Analog Devices Inc.（ADI） LT3092ITS8#TRMPBF

View All Display Drivers by Analog Devices Inc.（ADI）

Part Number:
LT3092ITS8#TRMPBF
Manufacturer:
Analog Devices Inc.（ADI）
Category:
Display Drivers
RoHs:
RoHS Compliant
Datasheet:
LT3092ITS8#TRMPBF_Datesheet
Description:
IC CURRENT SOURCE 1% TSOT23-8
In stock 1,444

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Specifications

Type

Paramete

Type

Paramete

Sensing Method

Supplier Device Package

TSOT-23-8

Function

Current Source

Qualification

Current - Output

200mA

Voltage - Input

1.2V ~ 40V

Accuracy

±1%

Grade

Mounting Type

Surface Mount

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

SOT-23-8 Thin, TSOT-23-8

Overview

LT3092ITS8#TRMPBF Part Information

Overview

The LT3092ITS8#TRMPBF is a 200mA 2-Terminal Programmable Current Source IC from Analog Devices. It is designed for applications requiring precise current regulation and is available in an 8-Lead Plastic SOT-23 package.

Key Features

Maximum Output Current: 200mA
Input Voltage Range: 1.2V to 40V
Output Current Setting: Resistor ratio sets output current
Initial Set Pin Current Accuracy: 1%
Protection Features: Reverse-voltage, reverse-current, current limit, and thermal shutdown protection
Package: 8-Lead Plastic SOT-23
Temperature Range: -40°C to 125°C

Ordering Information

Part Number: LT3092ITS8#TRMPBF
Package: 8-Lead Plastic SOT-23
Temperature Range: -40°C to 125°C
Lead-Free Finish: Yes
Tape and Reel: Available

Electrical Characteristics

TableCopy

Parameter	Conditions	Min	Typ	Max	Units
SET Pin Current (ISET)	VIN = 2V, ILOAD = 1mA	9.9	10	10.1	µA
Offset Voltage (VOS)	VIN = 2V, ILOAD = 1mA	-2	-4	2	mV
Current Regulation (∆ISET)	∆ILOAD = 1mA to 200mA	-0.1	-0.5	-2	nA
Line Regulation (∆VOS)	∆VIN = 2V to 40V, ILOAD = 1mA	0.03	0.003	0.2	nA/V
Dropout Voltage	ILOAD = 10mA	1.22	1.3	1.45	V
ILOAD = 200mA	1.3	1.45	1.65	V
Current Limit	VIN = 5V, VSET = 0V, VOUT = -0.1V	200	300	-	mA
Reference Current RMS Output Noise	10Hz ≤ f ≤ 100kHz	0.7	-	-	nARMS

Typical Performance Characteristics

SET Pin Current Distribution: ±1% accuracy over temperature
Offset Voltage Distribution: ±1.5mV typical
Current Regulation: Better than 10ppm/V from 1.5V to 40V
Dropout Voltage: 1.2V to 1.65V depending on load current
Current Limit: 200mA to 300mA

Applications

2-Terminal Floating Current Source
GND Referred Current Source
Variable Current Source
In-Line Limiter
Intrinsic Safety Circuits

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