LT1792 Linear Technology, LT1792 Datasheet - Page 2

• Manufacturer Part Number: LT1792
• Description: Low Noise/ Precision/ JFET Input Op Amp
• Manufacturer: Linear Technology

A
Supply Voltage ..................................................... 20V
Differential Input Voltage ...................................... 40V
Input Voltage (Equal to Supply Voltage) ............... 20V
Output Short-Circuit Duration ........................ Indefinite
Operating Temperature Range ............... – 40 C to 85 C
SYMBOL
V
I
I
e
i
R
C
V
CMRR
PSRR
ELECTRICAL C
2
LT1792
PACKAGE/ORDER I FOR ATIO
Consult factory for Military grade parts.
OS
B
n
n
OS
IN
CM
IN
BSOLUTE
V
OS
–IN A
+IN A
ADJ
V
T
PARAMETER
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
Input Resistance
Input Capacitance
Input Voltage Range (Note 5)
Common Mode Rejection Ratio
Power Supply Rejection Ratio
–
JMAX
Differential Mode
Common Mode
1
2
3
4
= 140 C,
N8 PACKAGE
8-LEAD PDIP
TOP VIEW
A
W
JA
A
= 130 C/W
HARA TERISTICS
XI
8
7
6
5
NC
V
OUT
V
W
OS
+
ADJ
U
C
U
W
CONDITIONS (Note 2)
V
Warmed Up (Note 3)
Warmed Up (Note 3)
0.1Hz to 10Hz
f
f
f
V
V
V
V
V
O
O
O
S
CM
CM
S
CM
S
R
= 10Hz
= 1000Hz
= 10Hz, f
= 5V
= 5V
= 4.5V to 20V
A
= –10V to 13V
= –10V to 8V
= 8V to 11V
ORDER PART
W
LT1792ACN8
LT1792CN8
LT1792AIN8
LT1792IN8
TI
NUMBER
U
O
= 1000Hz (Note 4)
G
S
T
A
U
= 25 C, V
(Note 1)
Specified Temperature Range
Storage Temperature Range ................ – 65 C to 150 C
Lead Temperature (Soldering, 10 sec) ................ 300 C
S
= 15V, V
Commercial (Note 8) ......................... – 40 C to 85 C
Industrial ........................................... – 40 C to 85 C
V
OS
–IN A
+IN A
ADJ
–10.5
MIN
V
13.0
T
LT1792AC/LT1792AI
85
88
–
JMAX
1
2
3
4
8-LEAD PLASTIC SO
= 160 C,
CM
S8 PACKAGE
–11.0
10
10
10
TOP VIEW
TYP
100
300
105
105
0.2
0.4
2.4
8.3
4.2
= 0V, unless otherwise noted. (Note 9)
13.5
10
14
27
11
11
10
A
JA
= 190 C/W
MAX
400
800
0.6
1.0
6.0
8
7
6
5
NC
V+
OUT
V
OS
–10.5
ADJ
MIN
13.0
82
83
LT1792C/LT1792I
–11.0
10
10
10
TYP
100
300
100
0.2
0.4
2.4
8.3
4.2
13.5
10
14
27
98
S8 PART MARKING
11
11
10
1792A
1792
ORDER PART
LT1792ACS8
LT1792CS8
LT1792AIS8
LT1792IS8
NUMBER
MAX
400
800
0.8
1.3
6.0
1792AI
1792I
nV/ Hz
nV/ Hz
fA/ Hz
UNITS
V
mV
mV
P-P
pA
pA
dB
dB
pF
pF
V
V