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Bare Die Product Detail: LMC555

Timer IC:
Highly stable timer for precision timing & oscillator applications using minimal external components. As timer, time delays are produced from microseconds to hours. As oscillator, the device maintains a controlled free running frequency + duty cycle

Replaces legacy National LM555, Texas Instruments SA555, SE555, NE555 and Motorola MC1455, MC1555. Also equivalent to Texas Instruments TLC555, TLC555D, TLC555M, National LMC555, Intersil ICM7555 and Maxim ICM7555.

Features:
** END OF LIFE ** NOT RECOMMENDED FOR NEW DESIGN

Wide supply voltage range 2V-18V
Maximum supply current 200µA
No supply current spike during output transition
Option to reduce external component count versus legacy bipolar 555
Timing from microseconds through hours
Accepts higher impedance timing elements than legacy 555 for longer RC time constants
Operates in both astable and monostable modes
Adjustable duty cycle
Output drives TTL/CMOS/MOS

Vendor:
Silicon Supplies
Electrical Datasheet

Die Physical Data:
Footprint: 1.560mm² (2418.008mil²)
Request Pad Layout

MIL-STD Qualification:
38534 Class K LAT

Product Families: Used for this device are tabulated below.

Timer IC

Functional:

N/A

Specification:

f_{MAX (OUT)}: 0.5MHz
V_{S (Min)}: 2.00V
V_{S (Max)}: 18.00V
I_Q: 200µA

Other Detail: Important information for this device is tabulated below.

Traffic light setting for Minimum Order Quantity indicates the following:

Green:Available from stock or at low factory MOQ.
Amber: Available on factory order with MOQ.
Red: High factory MOQ may apply, please ask for details.

Traffic light setting for High Reliability indicates the following:

Green: This bare die is specified and tested for use in high reliability applications.
Amber: This bare die can meet higher reliability specifications with additional testing & qualification, please ask for details.
Red: This bare die is not specified or specifically designed for use in high reliability applications.

Traffic light setting for Space Grade indicates the following:

Green: This bare die is qualified for space applications or has space level qualification data, please ask for details.
Amber: This bare die can be specified for space applications with additional testing and qualification, please ask for details.
Red: Suitability of this bare die for space applications is unknown and requires further qualification, please ask for details.