Datasheet

LT1223
2
1223fb
ORDER PART
NUMBER
ABSOLUTE AXI U RATI GS
W
WW
U
(Note 1)
J8 PACKAGE
8-LEAD CERAMIC DIP
T
JMAX
= 175°C, θ
JA
= 100°CW (J8)
WU
U
PACKAGE
/
O
RDER I FOR ATIO
S8 PART MARKING
LT1223CN8
LT1223CS8
1223
T
J MAX
= 150°C, θ
JA
= 100°C/W(N8)
T
J MAX
= 150°C, θ
JA
= 150°C/W(S8)
OBSOLETE PACKAGE
Consider the N8 or S8 for Alternative Source
Supply Voltage ...................................................... ±18V
Differential Input Voltage ......................................... ±5V
Input Voltage ............................ Equal to Supply Voltage
Output Short Circuit Duration (Note 2) .........Continuous
Operating Temperature Range
LT1223M (OBSOLETE) .............. –55°C to 125°C
LT1223C................................................ 0°C to 70°C
Storage Temperature Range ..................–65°C to 150°C
Junction Temperature Plastic Package ........... 150°C
Junction Temperature Ceramic Package
(OBSOLETE) ..................................... 175°C
Lead Temperature (Soldering, 10 sec.)................. 300°C
LT1223CJ8
LT1223MJ8
Consult LTC Marketing for parts specified with wider operating temperature ranges.
1
2
3
4
8
7
6
5
TOP VIEW
NULL
–IN
+IN
V
–
SHUTDOWN
V
+
OUT
NULL
N8 PACKAGE
8-LEAD PLASTIC DIP
S8 PACKAGE
8-LEAD PLASTIC SO
ELECTRICAL CHARACTERISTICS
LT1223M/C
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
OS
Input Offset Voltage V
CM
= 0V ±1 ±3mV
I
IN
+ Noninverting Input Current V
CM
= 0V ±1 ±3 µA
I
IN
– Inverting Input Current V
CM
= 0V ±1 ±3 µA
e
n
Input Noise Voltage Density f = 1kHz, R
F
= 1k, R
G
= 10Ω 3.3 nV/√Hz
i
n
Input Noise Current Density f = 1kHz, R
F
= 1k, R
G
= 10Ω 2.2 pA/√Hz
R
IN
Input Resistance V
IN
= ±10V 1 10 MΩ
C
IN
Input Capacitance 1.5 pF
Input Voltage Range ±10 ±12 V
CMRR Common Mode Rejection Ratio V
CM
= ±10V 56 63 dB
Inverting Input Current Common Mode Rejection V
CM
= ±10V 30 100 nA/V
PSRR Power Supply Rejection Ratio V
S
= ±4.5V to ±18V 68 80 dB
Noninverting Input Current Power Supply Rejection V
S
= ±4.5V to ±18V 12 100 nA/V
Inverting Input Current Power Supply Rejection V
S
= ±4.5V to ±18V 60 500 nA/V
A
V
Large Signal Voltage Gain R
LOAD
= 400Ω, V
OUT
= ±10V 70 89 dB
R
OL
Transresistance, ∆V
OUT
/∆I
IN
–R
LOAD
= 400Ω, V
OUT
= ±10V 1.5 5 MΩ
V
OUT
Maximum Output Voltage Swing R
LOAD
= 200Ω ±10 ±12 V
I
OUT
Maximum Output Current R
LOAD
= 200Ω 50 60 mA
SR Slew Rate R
F
= 1.5k, R
G
= 1.5k (Note 3) 800 1300 V/µs
BW Bandwidth R
F
= 1k, R
G
= 1k, V
OUT
= 100mV 100 MHz
V
S
= ± 15V, T
A
= 25°C, unless otherwise noted.
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/