LTC1992-2CMS8 Linear Technology, LTC1992-2CMS8 Datasheet - Page 29

• Manufacturer Part Number: LTC1992-2CMS8
• Description: IC AMP/DVR I/O GAIN OF 2 8MSOP
• Manufacturer: Linear Technology

Specifications of LTC1992-2CMS8

• Amplifier Type: Differential
• Number Of Circuits: 1
• Output Type: Differential, Rail-to-Rail
• Slew Rate: 1.5 V/µs
• Gain Bandwidth Product: 3.2MHz
• Current - Input Bias: 2pA
• Voltage - Input Offset: 250µV
• Current - Supply: 700µA
• Current - Output / Channel: 30mA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 11 V, ±1.35 V ~ 5.5 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: Contains lead / RoHS non-compliant
• -3db Bandwidth: -

applicaTions inForMaTion
V
IN
Figure 4. Basic Fully Differential Amplifier Application Circuits (Note: Single-Ended to Differential Conversion is
Easily Accomplished by Connecting One of the Input Nodes, +V
R1
V
IN
V
V
IN
IN
C2
C
IN
R3
R
R
R
IN
IN
IN
–
+
R2
C1
–
+
–
+
–
+
R
R
R
C
FB
FB
FB
WHERE H
R4
Q =
H
(S)
O
R1 R2 + R1 R2 + R2 R3
=
= H
Single Pole Lowpass Filter
WHERE H
R2
R1
C3
AC Coupled Gain Block
O
3-Pole Lowpass Filter
R1 • √R2R3
;
( )
V
S +
V
V
V
H
OUT
P
OUT
OUT
OUT
(S)
H
H
=
P
O
(S)
O
Gain Block
R4C3
= H
P
GAIN =
=
=
1
= H
R
R
(
O
FB
R
R
IN
S
FB
•
O
IN
2
;
;
S +
+ S
•
R
;
R
O
S +
FB
IN
S
P
=
IN
P
=
Q
•
P
O 2
O
P
=
R
–V
+V
–V
+V
–V
+V
–V
+V
or –V
P
R
IN
+
R2R3C1C2
FB
IN
IN
IN
IN
IN
IN
IN
IN
1
• C
1
C2
C1
• C
O 2
1
IN
)
IN
C
C
, to a DC Reference Level (e.g., Ground))
R1
R1
IN
IN
R
R
R
R
IN
IN
IN
IN
R
R
IN
IN
C2
2
R3
R3
V
V
V
–
+
–
+
–
+
OCM
OCM
OCM
LTC1992 Family
R
R
R
–
V
+
R
R
R
C
C
OCM
FB
FB
FB
FB
FB
FB
–
–
–
+
+
+
R2
R2
LTC1992
LTC1992
LTC1992
+
–
LTC1992
C1
C1
1992 F04
R4
R4
+V
–V
+V
–V
+V
–V
OUT
OUT
OUT
OUT
OUT
OUT
C3
2
+V
–V
OUT
OUT

1992fa