LTC1992-2CMS8 Linear Technology, LTC1992-2CMS8 Datasheet - Page 9

• 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
–0.5
–1.0
–1.5
–2.0
–12
–24
–36
–42
–48
–54
–60
–66
120
100
–18
–30
2.0
1.5
1.0
0.5
12
–6
80
60
40
20
0
6
0
0
100
10
0
Differential Input Differential
Gain vs Frequency, V
Differential Input Offset Voltage
vs Input Common Mode Voltage
Common Mode Rejection Ratio
vs Frequency (Note 7)
+V
–V
V
OCM
–40°C
0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7
S
S
= 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
1k
= 10000pF
= 5000pF
= 1000pF
= 500pF
= 100pF
= 50pF
= 10pF
100
FREQUENCY (kHz)
FREQUENCY (Hz)
85°C
10k
S
1000
R
= ±2.5V
IN
125°C
100k
= R
∆V
∆V
FB
AMPDIFF
AMPCM
= 10k
1922 G20
1992 G17
1992 G23
10000
1M
–36
–42
–48
–54
–60
–66
–0.5
–1.0
–1.5
–2.0
–12
–18
–24
–30
100
2.0
1.5
1.0
0.5
–6
90
80
70
60
40
20
10
12
50
30
6
0
0
0
10
10
0
Single-Ended Input Differential
Gain vs Frequency, V
Differential Input Offset Voltage
vs Input Common Mode Voltage
Power Supply Rejection Ratio
vs Frequency (Note 7)
+V
–V
V
OCM
0.5
–40°C
S
S
= 5V
= 0V
C
C
C
C
C
C
C
= 2.5V
100
1.0
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
COMMON MODE VOLTAGE (V)
25°C
1.5
= 10000pF
= 5000pF
= 1000pF
= 500pF
= 100pF
= 50pF
= 10pF
100
+V
FREQUENCY (kHz)
FREQUENCY (Hz)
S
2.0
1k
85°C
–V
2.5
S
10k
3.0
S
1000
R
= ±2.5V
3.5
IN
125°C
= R
∆V
100k
4.0
AMPDIFF
FB
∆V
= 10k
4.5
Applicable to the LTC1992 only.
S
1922 G21
1992 G18
1992 G24
10000
5.0
1M
–100
–120
–140
–160
–180
–100
–20
–40
–60
–80
–0.5
–1.0
–1.5
–2.0
–20
–40
–60
–80
2.0
1.5
1.0
0.5
0
0
0
LTC1992 Family
–5
10
Differential Phase Response
vs Frequency
1
Differential Input Offset Voltage
vs Input Common Mode Voltage
Output Balance vs Frequency
R
+V
–V
V
IN
OCM
–4
–40°C
S
S
= R
= 5V
= –5V
10
= 0V
FB
–3
C
10pF
50pF
100pF
500pF
1000pF
5000pF
10000pF
COMMON MODE VOLTAGE (V)
LOAD
25°C
= 10k
–2
FREQUENCY (kHz)
100
=
FREQUENCY (Hz)
–1
85°C
100
1k
0
1
10k
2
125°C
∆V
∆V
3
100k
OUTDIFF
OUTCM
1992 G37
1922 G22
4
1992 G25
1992fa

1000
1M
5