Datasheet

2
LT1220
A
U
G
W
A
W
U
W
ARB
S
O
LU
T
EXI T
I
S
Total Supply Voltage (V
+
to V
–
).............................. 36V
Differential Input Voltage ........................................ ±6V
Input Voltage .......................................................... ±V
S
Output Short-Circuit Duration (Note 2)........... Indefinite
Specified Temperature Range
LT1220C (Note 3)................................... 0°C to 70°C
LT1220M (OBSOLETE) ............... –55°C to 125°C
Operating Temperature Range
LT1220C........................................... –40°C TO 85°C
LT1220M (OBSOLETE) ............... –55°C to 150°C
Maximum Junction Temperature (See Below)
Plastic Package ............................................... 150°C
Ceramic Package (OBSOLETE) .................. 175°C
Storage Temperature Range ................ –65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
WU
U
PACKAGE
/
O
RDER I FOR ATIO
Consult LTC Marketing for parts specified with wider operating temperature ranges.
LT1220CN8
LT1220CS8
ORDER PART
NUMBER
1
2
3
4
8
7
6
5
TOP VIEW
NULL
–IN
+IN
V
–
NULL
V
+
V
OUT
NC
N8 PACKAGE
8-LEAD PLASTIC DIP
S8 PACKAGE
8-LEAD PLASTIC SOIC
J8 PACKAGE
8-LEAD CERAMIC DIP
S8 PART MARKING
1220
ORDER PART
NUMBER
LT1220CH
LT1220MH
T
JMAX
= 175°C, θ
JA
= 150°C/W
TOP VIEW
V
+
NULL
NULL
–IN
V
OUT
NC
+IN
V
–
8
7
6
5
3
2
1
4
H PACKAGE
8-LEAD TO-5 METAL CAN
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
OS
Input Offset Voltage (Note 4) 0.5 1 mV
I
OS
Input Offset Current 100 300 nA
I
B
Input Bias Current 100 300 nA
e
n
Input Noise Voltage f = 10kHz 17 nV/√Hz
i
n
Input Noise Current f = 10kHz 2 pA/√Hz
R
IN
Input Resistance V
CM
= ±12V 20 45 MΩ
Differential 150 kΩ
C
IN
Input Capacitance 2pF
Input Voltage Range (Positive) 12 14 V
Input Voltage Range (Negative) –13 –12 V
CMRR Common Mode Rejection Ratio V
CM
= ±12V 92 114 dB
PSRR Power Supply Rejection Ratio V
S
= ±5V to ±15V 90 94 dB
A
VOL
Large-Signal Voltage Gain V
OUT
= ±10V, R
L
= 500Ω 20 50 V/mV
V
OUT
Output Swing R
L
= 500Ω 12 13 ±V
I
OUT
Output Current V
OUT
= ±12V 24 26 mA
SR Slew Rate (Note 5) 200 250 V/µs
Full Power Bandwidth 10V Peak (Note 6) 4 MHz
GBW Gain-Bandwidth f = 1MHz 45 MHz
T
A
= 25°C, V
S
= ±15V, V
CM
= 0V, unless otherwise specified.
ELECTRICAL CHARACTERISTICS
T
JMAX
= 150°C, θ
JA
= 130°C/W (N)
T
JMAX
= 150°C, θ
JA
= 190°C/W (S)
T
JMAX
= 175°C, θ
JA
= 100°C/W (J)
OBSOLETE PACKAGE
(Note 1)
LT1220MJ8
Consider the N8 or S8 Packages for Alternate Source
OBSOLETE PACKAGE
Consider the N8 Package for Alternate Source
ORDER PART
NUMBER