LTC1992-2CMS8 Linear Technology, LTC1992-2CMS8 Datasheet - Page 21

• 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: -

Typical perForMance characTerisTics
–10
–30
–40
–50
–60
–0.5
–1.0
–1.5
–2.0
–20
40
30
20
10
2.0
1.5
1.0
0.5
0
0
10
Differential Input Differential
Gain vs Frequency, V
Differential Input Offset Voltage
vs Input Common Mode Voltage
0
+V
–V
V
OCM
–40°C
S
S
0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7
= 2.7V
= 0V
C
C
C
C
C
C
C
= 1.35V
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
COMMON MODE VOLTAGE (V)
25°C
–0.025
–0.050
–0.075
–0.100
–0.125
–0.150
–0.175
–0.200
= 10000pF
= 5000pF
= 1000pF
= 500pF
= 100pF
= 50pF
= 10pF
100
0.050
0.025
FREQUENCY (kHz)
85°C
0
–50
Differential Gain Error
vs Temperature
–25
S
1000
= ±2.5V
125°C
0
TEMPERATURE (°C)
25
1992 G104
1922 G109
10000
50
75
–0.5
–1.0
–1.5
–2.0
–10
–20
–30
–40
–50
–60
2.0
1.5
1.0
0.5
40
30
20
10
100
0
0
10
1992 G107
Single-Ended Input Differential
Gain vs Frequency, V
Differential Input Offset Voltage
vs Input Common Mode Voltage
0
+V
–V
V
OCM
125
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
S
S
–40°C
= 5V
= 0V
C
C
C
C
C
C
C
= 2.5V
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
COMMON MODE VOLTAGE (V)
25°C
= 10000pF
= 5000pF
= 1000pF
= 500pF
= 100pF
= 50pF
= 10pF
100
FREQUENCY (kHz)
85°C
S
1000
= ±2.5V
–10
–15
–20
–25
–30
125°C
–5
5
0
10
V
1992 G105
Applicable to the LTC1992-10 only.
C
1922 G110
OCM
LOAD
10000
= 10pF TO 10000pF
Gain vs Frequency
100
FREQUENCY (kHz)
–100
–120
–140
–160
–180
–20
–40
–60
–80
–0.5
–1.0
–1.5
–2.0
2.0
1.5
1.0
0.5
0
0
LTC1992 Family
10
–5
Differential Phase Response
vs Frequency
Differential Input Offset Voltage
vs Input Common Mode Voltage
+V
–V
V
OCM
C
–4 –3 –2 –1
S
S
–40°C
LOAD
= 5V
= –5V
1000
= 0V
10pF
50pF
100pF
500pF
1000pF
5000pF
10000pF
COMMON MODE VOLTAGE (V)
=
FREQUENCY (kHz)
1992 G108
25°C
10000
100
0
1
85°C
2
3

125°C
1992 G106
1922 G111
4
1992fa
1000
5