LT1113 Datasheet, PDF (2/16 Pages) Linear Technology – Dual Low Noise, Precision, JFET Input Op Amps

LT1113
ABSOLUTE AXI U RATI GS (Note 1)
Supply Voltage
–55°C to 105°C ............................................... ± 20V
105°C to 125°C ............................................... ± 16V
Differential Input Voltage ...................................... ± 40V
Input Voltage (Equal to Supply Voltage) ............... ± 20V
Output Short Circuit Duration .......................... 1 Minute
Storage Temperature Range ................ – 65°C to 150°C
Operating Temperature Range
LT1113AC/LT1113C (Note 2) .......... – 40°C to 85°C
LT1113AM/LT1113M .................... – 55°C to 125°C
Specified Temperature Range
LT1113AC/LT1113C (Note 3) .......... – 40°C to 85°C
LT1113AM/LT1113M .................... – 55°C to 125°C
Lead Temperature (Soldering, 10 sec) ................ 300°C
PACKAGE/ORDER I FOR ATIO
OUT A 1
–IN A 2
+IN A 3
V^– 4
TOP VIEW
A
B
8 V⁺
7 OUT B
6 –IN B
5 +IN B
J8 PACKAGE N8 PACKAGE
8-LEAD CERDIP 8-LEAD PDIP
T_JMAX = 160°C, θ_JA = 100°C/W (J8)
T_JMAX = 150°C, θ_JA = 130°C/W (N8)
Consult factory for Industrial grade parts.
ORDER PART
NUMBER
LT1113AMJ8
LT1113MJ8
LT1113ACN8
LT1113CN8
OUT A 1
–IN A 2
+IN A ₃
V^– ₄
TOP VIEW
A
B
8 V⁺
7 OUT B
6 –IN B
5 +IN B
S8 PACKAGE
8-LEAD PLASTIC SO
T_JMAX = 150°C, θ_JA = 190°C/W
ORDER PART
NUMBER
LT1113CS8
S8 PART MARKING
1113
ELECTRICAL CHARACTERISTICS V_S = ±15V, V_CM = 0V, T_A = 25°C, unless otherwise noted.
SYMBOL PARAMETER
V_OS
Input Offset Voltage
I_OS
Input Offset Current
I_B
Input Bias Current
e_n
Input Noise Voltage
Input Noise Voltage Density
i_n
Input Noise Current Density
R_IN
Input Resistance
Differential Mode
Common Mode
C_IN
Input Capacitance
V_CM Input Voltage Range (Note 7)
CONDITIONS (Note 4)
V_S = ±5V
Warmed Up (Note 5)
Warmed Up (Note 5)
0.1Hz to 10Hz
f_O = 10Hz
f_O = 1000Hz
f_O = 10Hz, f_O = 1000Hz (Note 6)
V_CM = – 10V to 8V
V_CM = 8V to 11V
V_S = ±5V
CMRR
PSRR
A_VOL
Common Mode Rejection Ratio V_CM = –10V to 13V
Power Supply Rejection Ratio V_S = ± 4.5V to ± 20V
Large-Signal Voltage Gain
V_O = ±12V, R_L = 10k
V_O = ±10V, R_L = 1k
LT1113AM/AC
MIN TYP MAX
0.40 1.5
0.45
1.7
30
100
300 450
2.4
17
4.5
6.0
10
13.0
– 10.5
85
86
1200
600
10¹¹
10¹¹
10¹⁰
14
27
13.5
– 11.0
98
100
4800
4000
LT1113M/C
MIN TYP MAX
0.50 1.8
0.55 2.0
35 150
320 480
2.4
17
4.5 6.0
10
13.0
– 10.5
82
83
1000
500
10¹¹
10¹¹
10¹⁰
14
27
13.5
– 11.0
95
98
4500
3000
2
UNITS
mV
mV
pA
pA
µV_P-P
nV/√Hz
nV/√Hz
fA/√Hz
Ω
Ω
Ω
pF
pF
V
V
dB
dB
V/mV
V/mV