LM3915N-1/NOPB National Semiconductor, LM3915N-1/NOPB Datasheet - Page 3

IC DRIVER DOT BAR DISPLAY 18-DIP

LM3915N-1/NOPB

Manufacturer Part Number
LM3915N-1/NOPB
Description
IC DRIVER DOT BAR DISPLAY 18-DIP
Manufacturer
National Semiconductor
Datasheet

Specifications of LM3915N-1/NOPB

Display Type
LED, LCD, Vacuum Fluorescent
Configuration
Dot/Bar Display
Digits Or Characters
10 Steps
Current - Supply
6.1mA
Voltage - Supply
3 V ~ 25 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
18-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Interface
-
Other names
*LM3915N-1
*LM3915N-1/NOPB
LM3915N-1

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM3915N-1/NOPB
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
LM3915N-1/NOPB
0
COMPARATOR
Offset Voltage, Buffer and First
Comparator
Offset Voltage, Buffer and Any Other
Comparator
Gain (∆I
Input Bias Current (at Pin 5)
Input Signal Overvoltage
VOLTAGE-DIVIDER
Divider Resistance
Relative Accuracy (Input Change Between
Any Two Threshold Points)
Absolute Accuracy at Each Threshold
Point
VOLTAGE REFERENCE
Output Voltage
Line Regulation
Load Regulation
Output Voltage Change with
Temperature
Adjust Pin Current
OUTPUT DRIVERS
LED Current
LED Current Difference (Between
Largest and Smallest LED Currents)
LED Current Regulation
Dropout Voltage
Saturation Voltage
Output Leakage, Each Collector
Output Leakage
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
Power Dissipation (Note 6)
Supply Voltage
Voltage on Output Drivers
Pins 10–18
Pin 1
Molded DIP(N)
LED
/∆V
IN
Parameter
)
(Notes 2, 4)
0V ≤ V
I
0V ≤ V
I
I
0V ≤ V
No Change in Display
Total, Pin 6 to 4
(Note 3)
(Note 3)
V
V
V
V
0.1 mA ≤ I
V
3V ≤ V
0.1 mA ≤ I
V
0˚C ≤ T
V
V
V
V
2V ≤ V
I
I
∆I
I
(Bar Mode) (Note 5)
(Dot Mode) (Note 5)
LED
LED
L(REF)
LED
LED(ON)
LED
IN
IN
IN
IH
+
+
LED
LED
LED
(Note 1)
+
+
= V
= V
1365 mW
= −3, −6 dB
= −9 dB
= −12, −15, −18 dB
= −21, −24, −27 dB
= V
= V
= 1 mA
= 1 mA
= 20 mA
= 2.0 mA, I
= 5V, I
= 5V, I
= 2 mA
LED
LED
LED
RLO
RLO
= 2 mA, I
IN
+
LED
LED
A
= 20 mA,
≤ 18V
Conditions (Note 2)
≤ (V
25V
25V
≤ +70˚C, I
L(REF)
L(REF)
= 5V
= 5V
≤ 17V, I
= V
= V
= 5V
= 5V, I
LED
LED
+
RHI
RHI
− 1.5V)
L(REF)
LED
= 2 mA
20 mA
≤ 4 mA,
≤ 4 mA,
3
L(REF)
≤ 12V,
≤ 12V,
@
LED
L(REF)
= 10 mA
V
LED
= 0.4 mA
Input Signal Overvoltage (Note 4)
Divider Voltage
Reference Load Current
Storage Temperature Range
Lead Temperature
= 2 mA
= 1 mA
(Soldering, 10 sec.)
= 1 mA,
= 5V,
−0.5
−0.5
−0.5
−0.5
Min
−35
2.0
1.2
16
60
3
7
1.28
0.01
0.12
0.15
Typ
150
3.0
0.4
1.2
0.1
0.1
0.1
25
28
75
10
3
3
8
1
1
−55˚C to +150˚C
+0.65
Max
+0.5
+1.0
+1.5
1.34
0.03
0.25
100
120
450
4.0
0.4
1.5
0.4
10
15
35
36
13
10
10
−100 mV to V
2
3
3
www.national.com
10 mA
260˚C
mA/mV
±
Units
%/V
35V
mV
mV
mA
mA
mA
kΩ
nA
dB
dB
dB
dB
dB
µA
µA
µA
µA
%
%
V
V
V
V
+

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