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LM3460 Product Folder

Precision Controller for GTLp and GTL Bus Termination

Generic P/N 3460

Parametric Table

Temperature Min (deg C)	0000000000.0000
Temperature Max (deg C)	70
Multiple Output Capability	No
On/Off Pin	No
Error Flag	No
InputMin Voltage (Volt)	-
InputMax Voltage (Volt)	20
Output Current (mA)	15
Output Voltage (Volt)	1.20, 1.50

Adjustable Output	-
Switching Frequency (Hz)	-
Adj Switch Frequency	-
Sync Pin	No
Power on Reset	-
Watchdog	-
Power Fail Input	-
Manual Reset	-

Datasheet

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
LM3460-1.2, -1.5 Precision Controller for GTLp and GTL Bus Termination	166 Kbytes	28-Jul-00	View Online	Download	Receive via Email
LM3460-1.2, -1.5 Precision Controller for GTLp and GTL Bus Termination (JAPANESE)	99 Kbytes

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Package Availability, Models, Samples & Pricing

Part Number

Package

Status

Models

Samples &
Electronic
Orders

Budgetary Pricing

Std
Pack
Size

Package
Marking

Type

Pins

MSL/Lead-Free Availability

Lead
Time

Qty

SPICE

IBIS

Qty

$US each

LM3460M5-1.2

SOT-23

Status

Full production

N/A

1K+

$0.83

reel
of
1000

D09A
ZXTT

16 weeks

LM3460M5-1.5

SOT-23

Status

Full production

N/A

1K+

$0.83

reel
of
1000

D06A
ZXTT

17 weeks

LM3460M5X-1.2

SOT-23

Status

Full production

N/A

1K+

$0.83

reel
of
3000

D09A
ZXTT

16 weeks

LM3460M5X-1.5

SOT-23

Status

Full production

N/A

1K+

$0.83

reel
of
3000

D06A
ZXTT

17 weeks

LM3460-1.2 MDC

Unpackaged Die

Full production

N/A

tray
of
N/A

N/A

LM3460-1.5 MDC

Unpackaged Die

Full production

N/A

tray
of
N/A

N/A

LM3460-1.2 MWC

Wafer

Full production

N/A

wafer jar
of
N/A

N/A

LM3460-1.5 MWC

Wafer

Full production

N/A

wafer jar
of
N/A

N/A

The LM3460 is a monolithic integrated circuit designed for precision control of GTLplus and GTL Bus termination. This controller is available in a tiny SOT23-5 package, and includes an internally compensated op amp, a bandgap reference, an NPN output transistor, and voltage setting resistors.

A trimmed precision bandgap voltage reference utilizes temperature drift curvature correction for excellent voltage stability over the operating range. The precision output control enables the termination voltage to maintain tight regulation, despite fast switching requirements on the bus.

The LM3460 controller is designed to be used with a high current (> 7A) NPN pass transistor to provide the high current needed for the bus termination. The wide bandwidth of the feedback loop provides excellent transient response, and greatly reduces the output capacitance required, thus reducing cost and board space requirements.

Features

Precision output (1%)
Output voltage can be adjusted
Extremely fast transient response in GTLp and GTL bus termination
Tiny SOT23-5 package
Output voltage capability for GTL or GTLp
Low temperature coefficient

Applications

GTL bus termination (1.2V output @ 7A)
GTLp bus termination (1.5V output @ 7A)
Adjustable high-current linear regulator

[Information as of 15-Jan-2004]

LM3460 Product Folder

Datasheet

Package Availability, Models, Samples & Pricing

General Description

Features

Applications