LM2917 National Semiconductor, LM2917 Datasheet - Page 2

• Manufacturer Part Number: LM2917
• Description: LM2907/LM2917 Frequency to Voltage Converter
• Manufacturer: National Semiconductor

TACHOMETER
OP AMP COMPARATOR
Symbol
V
V
I
I
K
V
I
Absolute Maximum Ratings
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
Supply Voltage
Supply Current (Zener Options)
Collector Voltage
Differential Input Voltage
Input Voltage Range
Electrical Characteristics
2
3
BIAS
OH
OL
OS
Tachometer
Op Amp Comparator
Tachometer LM2907-8 LM2917-8
Op Amp Comparator
I
3
Input Thresholds
Hysteresis
Offset Voltage
Input Bias Current
Pin 2
Pin 2
Output Current
Leakage Current
Gain Constant
Linearity
Input Common-Mode Voltage
Voltage Gain
Output Sink Current
Output Source Current
Saturation Voltage
LM2907 LM2917
LM2907-8 LM2917-8
LM2907 LM2917
Parameter
V
CC
0 0V to
0 0V to
V
V
V
V
V
V
V2
I2
(Note 3)
f
V
V
V
V
I
I
I
(Note 1)
IN
SINK
SINK
SINK
e
IN
IN
IN
IN
IN
IN
IN
IN
C
E
e
e
e
e
e
e
e
e
e
e a
e b
e
e
12 V
0 V3
e
e
e
1 kHz 5 kHz 10 kHz (Note 5)
V3
1 0
V
250 mVp-p
250 mVp-p
250 mVp-p
6 0V
6 0V
25 mA
g
a
a
g
CC
5 mA
20 mA
50 mA
DC
50 mV
125 mV
125 mV
28V
28V
28V
28V
28V
28V
28V
e
b
e
Conditions
6 0V (Note 4)
T
2 0
0
A
DC
e
2
DC
DC
25 C see test circuit
(Note 3)
(Note 3)
1 kHz (Note 2)
1 kHz (Note 2)
1 kHz (Note 2)
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Soldering Information
See AN-450 ‘‘Surface Mounting Methods and Their Effect
on Product Reliability’’ for other methods of soldering sur-
face mount devices
LM2907-8 LM2917-8
LM2907-14 LM2917-14
(See Note 1)
Dual-In-Line Package
Small Outline Package
Soldering (10 seconds)
Vapor Phase (60 seconds)
Infrared (15 seconds)
b
g
Min
140
0 9
40
0
1 0
10
g
Typ
180
200
3 5
0 1
8 3
2 3
1 0
0 3
0 1
1 0
30
50
50
10
5
3
25
V
CC
b
a
Max
g
240
500
b
0 1
1 1
0 5
1 0
1 5
10
15
10
b
65 C to
1
1 0
40
40 C to
1 5V
1200 mW
1580 mW
a
a
150 C
260 C
215 C
220 C
V mV
Units
85 C
mA
mA
mV
mV
mV
mV
mV
nA
%
V
V
V
V
V
V
A
A
A