LT1351CMS8#PBF Linear Technology, LT1351CMS8#PBF Datasheet - Page 9
LT1351CMS8#PBF
Manufacturer Part Number
LT1351CMS8#PBF
Description
IC OP-AMP HI-SPEED 3MHZ 8-MSOP
Manufacturer
Linear Technology
Series
C-Load™r
Datasheet
1.LT1351CS8PBF.pdf
(16 pages)
Specifications of LT1351CMS8#PBF
Amplifier Type
Voltage Feedback
Number Of Circuits
1
Slew Rate
200 V/µs
Gain Bandwidth Product
3MHz
Current - Input Bias
20nA
Voltage - Input Offset
200µV
Current - Supply
250µA
Current - Output / Channel
13.4mA
Voltage - Supply, Single/dual (±)
±2.5 V ~ 15 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
-3db Bandwidth
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
APPLICATIONS
The LT1351 may be inserted directly into many high
speed amplifier applications improving both DC and AC
performance, provided that the nulling circuitry is re-
moved. The suggested nulling circuit for the LT1351 is
shown in Figure 1.
TYPICAL PERFORMANCE CHARACTERISTICS
Large-Signal Transient
(A
Small-Signal Transient
(A
V
V
= 1)
= 1)
3
2
Figure 1. Offset Nulling
+
–
U
LT1351
1
100k
8
INFORMATION
U
V
V
+
–
W
7
4
6
1351 G31
1351 G34
U
W
1351 F01
0.1 F
0.1 F
Small-Signal Transient
(A
Large-Signal Transient
(A
V
V
U
= – 1)
= – 1)
Layout and Passive Components
The LT1351 amplifier is easy to apply and tolerant of less
than ideal layouts. For maximum performance (for ex-
ample fast settling time) use a ground plane, short lead
lengths and RF-quality bypass capacitors (0.01 F to 0.1 F).
For high drive current applications use low ESR bypass
capacitors (1 F to 10 F tantalum). For details see Design
Note 50.
The parallel combination of the feedback resistor and gain
setting resistor on the inverting input can combine with
the input capacitance to form a pole which can cause
peaking or even oscillations. For feedback resistors greater
than 10k, a parallel capacitor of value, C
should be used to cancel the input pole and optimize
dynamic performance. For applications where the DC
1351 G32
1351 G35
Small-Signal Transient
(A
Large-Signal Transient
(A
V
V
= – 1, C
= 1, C
L
L
= 10,000pF)
= 1000pF)
F
> (R
LT1351
G
)(C
1351 G36
1351 G33
IN
/R
9
F
)