LT1795CFE Linear Technology, LT1795CFE Datasheet - Page 5

• Manufacturer Part Number: LT1795CFE
• Description: IC AMP CURR FEEDBCK DUAL 20TSSOP
• Manufacturer: Linear Technology

Specifications of LT1795CFE

• Amplifier Type: Current Feedback
• Number Of Circuits: 2
• Slew Rate: 900 V/µs
• -3db Bandwidth: 65MHz
• Current - Input Bias: 10µA
• Voltage - Input Offset: 3000µV
• Current - Supply: 29mA
• Current - Output / Channel: 1A
• Voltage - Supply, Single/dual (±): ±5 V ~ 15 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP Exposed Pad, 20-eTSSOP, 20-HTSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Output Type: -
• Gain Bandwidth Product: -

TYPICAL PERFOR A CE CHARACTERISTICS
–100
–100
–100
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
10k
10k
10k
Second Harmonic Distortion vs
Frequency
Second Harmonic Distortion vs
Frequency
Third Harmonic Distortion vs
Frequency
A
V
V
R
I
A
V
V
R
I
I
Q
Q
A
V
V
R
I
I
Q
V
OUT
S
LOAD
V
OUT
S
Q
Q
LOAD
V
OUT
S
LOAD
PER AMPLIFIER
PER AMPLIFIER
I
= 10 DIFFERENTIAL
= 15V
= 2 DIFFERENTIAL
= 12V
= 10mA
Q
PER AMPLIFIER
= 15mA
= 2 DIFFERENTIAL
= 12V
= 20mA
= 20V
= 20V
= 4V
= 50
= 50
= 50
I
P-P
Q
P-P
P-P
FREQUENCY (Hz)
FREQUENCY (Hz)
= 20mA
FREQUENCY (Hz)
I
100k
100k
Q
100k
= 15mA
I
Q
I
I
Q
I
Q
= 5mA
Q
= 20mA
= 10mA
= 5mA
W
I
Q
I
I
Q
Q
= 5mA
= 15mA
= 10mA
LT1795 G10
LT1795 G07
LT1795 G13
U
1M
1M
1M
–100
–100
–100
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
10k
10k
10k
Third Harmonic Distortion vs
Frequency
Second Harmonic Distortion vs
Frequency
Third Harmonic Distortion vs
Frequency
A
V
V
R
I
A
V
V
R
I
Q
Q
A
V
V
R
I
V
OUT
S
LOAD
V
OUT
S
Q
LOAD
I
V
OUT
S
LOAD
PER AMPLIFIER
PER AMPLIFIER
Q
= 10 DIFFERENTIAL
= 15V
= 10 DIFFERENTIAL
= 12V
PER AMPLIFIER
= 2 DIFFERENTIAL
= 12V
= 15mA
= 20V
= 20V
I
= 4V
= 50
Q
= 50
= 50
= 5mA
P-P
P-P
P-P
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
I
I
Q
Q
= 20mA
= 10mA
I
100k
Q
100k
100k
= 5mA
I
Q
= 15mA
I
Q
I
I
Q
= 15mA
Q
I
I
= 20mA
Q
Q
= 10mA
I
= 5mA
Q
= 20mA
= 10mA
LT1795 G11
LT1795 G14
LT1795 G08
1M
1M
1M
–100
–100
–100
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
10k
10k
10k
Second Harmonic Distortion vs
Frequency
Second Harmonic Distortion vs
Frequency
Third Harmonic Distortion vs
Frequency
A
V
V
R
I
A
V
V
R
I
Q
A
V
V
R
I
Q
V
OUT
S
LOAD
Q
V
OUT
S
LOAD
I
V
OUT
S
LOAD
PER AMPLIFIER
Q
PER AMPLIFIER
= 2 DIFFERENTIAL
= 12V
PER AMPLIFIER
= 10 DIFFERENTIAL
= 12V
= 10 DIFFERENTIAL
= 12V
= 5mA
= 20V
= 4V
= 20V
I
= 50
Q
= 50
= 50
I
= 20mA
Q
P-P
P-P
= 10mA
P-P
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
I
Q
= 10mA
I
100k
I
100k
100k
Q
Q
= 5mA
= 15mA
I
LT1795
Q
= 10mA
I
I
Q
Q
= 15mA
= 5mA
I
I
Q
I
Q
Q
= 20mA
= 15mA
= 20mA
LT1795 G09
LT1795 G12
LT1795 G15
1795fa
5
1M
1M
1M