LMC555CM National Semiconductor, LMC555CM Datasheet - Page 3

• Manufacturer Part Number: LMC555CM
• Description: IC, TIMER, SINGLE, 3MHZ, 15V, 8-SOIC
• Manufacturer: National Semiconductor

Specifications of LMC555CM

• Operating Mode: Astable
• No. Of Timers: 1
• Clock External Input: Yes
• Supply Voltage Range: 2V To 15V
• Digital Ic Case Style: SOIC
• No. Of Pins: 8
• Frequency: 3MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Symbol
I
V
V
V
V
V
I
V
I
I
I
t
Δt/ΔV
Δt/ΔT
S
TRIG
RES
THRESH
DIS
CTRL
DIS
OL
OH
TRIG
RES
Supply Voltage, V
Input Voltages, V
V
Output Voltages, V
Output Current I
Storage Temperature Range
Soldering specification for MDIP package:
Soldering specification for all other packages:
Absolute Maximum Ratings
3)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
Test Circuit, T = 25°C, all switches open, RESET to V
THRESH
Soldering (10 seconds)
see product folder at www.national.com and
www.national.com/ms/MS/MS-SOLDERING.pdf
S
Parameter
Supply Current
Control Voltage
Discharge Saturation Voltage V
Output Voltage (Low)
Output Voltage
(High)
Trigger Voltage
Trigger Current
Reset Voltage
Reset Current
Threshold Current
Discharge Leakage
Timing Accuracy
Timing Shift with Supply
Timing Shift with Temperature V
O
TRIG
, I
+
O
DIS
, V
, V
DIS
RES
, V
CTRL
,
−0.3V to V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
SW 2, 4 Closed
V
V
V
V
−40°C
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
−65°C to +150°C
= 1.5V
= 5V
= 12V
= 1.5V
= 5V
= 12V
= 1.5V, I
= 5V, I
= 1.5V, I
= 5V, I
= 12V, I
= 1.5V, I
= 5V, I
= 12V, I
= 1.5V
= 12V
= 5V
= 1.5V
= 12V
= 5V
= 5V
= 12V
= 1.5V
= 5V
= 12V
= 5V ± 1V
= 5V
(Note
(Note
≤
T
DIS
O
O
1,
(Note
S
100 mA
O
O
2,
≤
S
DIS
O
= 8 mA
O
= −2 mA
+ 0.3V
260°C
Note
= 50 mA
= −10 mA
= 10 mA
unless otherwise noted
+85°C
Note
= 1 mA
= −0.25 mA
15V
15V
= 1 mA
4)
Conditions
2)
3
Operating Ratings
Termperature
Range
Thermal Resistance (θ
Outline
Small
Molded Dip
SMD
Maximum Allowable
Power Dissipation
@25°C
SMD
SO, 8-Pin Small
MSOP, 8-Pin Mini
MDIP, 8-Pin
8-Bump micro
MDIP-8
SO-8
MSOP-8
8 Bump micro
Outline
10.5
Min
0.8
2.9
7.4
1.0
4.4
0.4
3.7
0.4
0.4
0.9
1.0
1.0
JA
(Note
1.25
11.3
0.75
Typ
)
100
150
150
1.0
3.3
8.0
0.2
0.3
1.0
4.7
0.5
4.0
0.7
1.0
1.1
1.1
1.1
0.3
50
75
10
10
10
75
(Note
−40°C to +85°C
2,
Note
2)
1126 mW
Max
1.25
1.20
1.25
150
250
400
150
300
100
169°C/W
225°C/W
111°C/W
220°C/W
1.2
3.8
8.6
0.4
0.6
2.0
0.6
4.3
1.0
1.1
740 mW
555 mW
568 mW
3)
www.national.com
(Limits)
ppm/°C
Units
%/V
mV
µA
pA
pA
pA
nA
ms
V
V
V
V
V