Datasheet
2
LT1022
1022fa
LT1022AMH
LT1022MH
LT1022ACH
LT1022CH
ORDER PART
NUMBER
TOP VIEW
N/C
–IN OUT
V
+
+IN BALANCE
BALANCE
V
–
METAL CAN H PACKAGE
T
JMAX
= 150° C, θ
JA
= 150°C/W, θ
JC
= 45° C/W
8
4
7
1
53
6
2
ORDER PART
NUMBER
LT1022CN8
LT1022 • POI01
TOP VIEW
N8 PACKAGE 8-LEAD PDIP
T
JMAX
= 100°C, θ
JA
= 130°C/W
1
2
3
4
8
7
6
5
BAL
–IN
+IN
V
–
N/C
V
+
OUT
BAL
OBSOLETE PACKAGE
Consider the N8 Package as an Alternate Source
LT1022AM LT1022M, LT1022CH
LT1022AC LT1022CN8
SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
V
OS
Input Offset Voltage (Note 2) H Package 80 250 100 600 µV
N8 Package 160 1000 µV
l
OS
Input Offset Current Fully Warmed Up 2 10 2 20 pA
I
B
Input Bias Current Fully Warmed Up ±10 ±50 ±10 ±50 pA
V
CM
= +10V 30 100 30 150 pA
Input Resistance—Differential 10
12
10
12
Ω
—Common Mode V
CM
= –11V to 8V 10
12
10
12
Ω
V
CM
= 8V to 11V 10
11
10
11
Ω
Input Capacitance 4 4 pF
e
n
Input Noise Voltage 0.1Hz to 10Hz 2.5 2.8 µV/
P-P
e
n
Input Noise Voltage Density f
O
= 10Hz (Note 3) 28 50 30 60 nV/√Hz
f
O
= 1kHz (Note 4) 14 20 15 22 nV/√Hz
i
n
Input Noise Current Density f
O
= 10Hz, 1kHz (Note 5) 1.8 4 1.8 4 fA√Hz
A
VOL
Large Signal Voltage Gain V
O
= ±10V R
L
= 2k 150 400 120 400 V/mV
R
L
= 1k 130 300 100 300 V/mV
Input Voltage Range ±10.5 ±12 ±10.5 ±12 V
CMRR Common-Mode Rejection Ratio V
CM
= ±10.5V 86 94 82 92 dB
PSRR Power Supply Rejection Ratio V
S
= ±10V to ±18V 88 104 86 102 dB
V
OUT
Output Voltage Swing R
L
= 2k ±12 ±13.2 ±12 ±13.2 V
SR Slew Rate 23 26 18 24 V/µs
Supply Voltage ...................................................... ±20V
Differential Input Voltage ....................................... ±40V
Input Voltage ......................................................... ±20V
Output Short Circuit Duration .......................... Indefinite
PACKAGE/ORDER I FOR ATIO
UU
W
ABSOLUTE AXI U RATI GS
WWWU
ELECTRICAL CHARACTERISTICS
(Note 1)
V
S
= ± 15V, T
A
= 25°C, V
CM
= 0V unless otherwise noted.
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Operating Temperature Range
LT1022AM/1022M (OBSOLETE).........–55°C to 125°C
LT1022AC/1022C .................................... 0°C to 70°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec.)................. 300°C