LT1115_1 Datasheet, PDF (2/16 Pages) Linear Integrated Systems – Ultralow Noise, Low Distortion, Audio Op Amp

LT1115
ABSOLUTE AXI U RATI GS
(Note 1)
Supply Voltage ...................................................... ±22V
Differential Input Current (Note 5) ...................... ±25mA
Input Voltage ............................ Equal to Supply Voltage
Output Short-Circuit Duration .......................... Indefinite
Operating Temperature Range ..................... 0°C to 70°C
Storage Temperature Range ..................–65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
PACKAGE DESCRIPTIO
V_OS
TRIM
1
–IN 2
TOP VIEW
–
8
V_OS
TRIM
7 _V⁺
+IN 3 ⁺
V^– 4
6 OUT
OVER-
5 _COMP
N PACKAGE
8-LEAD PDIP
T_JMAX = 115°C, θ_JA = 130°C/W
ORDER
PART NUMBER
LT1115CN8
TOP VIEW
NC 1
NC 2
TRIM 3
–IN 4
–
+IN 5
+
V^– 6
NC 7
NC 8
16 NC
15 NC
14 TRIM
13 V ⁺
12 OUTPUT
11 OVERCOMP
10 NC
9 NC
SW PACKAGE
16-LEAD PLASTIC SO
T_MAX = 115°C, θ_JA = 130°C/W
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ORDER
PART NUMBER
LT1115CSW
LT1115 • POI01
ELECTRICAL CHARACTERISTICS V_S = ±18V, T_A = 25°C, unless otherwise noted.
SYMBOL
THD
IMD
V_OS
I_OS
I_B
e_n
i_n
PARAMETER
Total Harmonic Distortion at 10kHz
Inter-Modulation Distortion (CCIF)
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Noise Voltage Density
Wideband Noise
Corresponding Voltage Level
re 0.775V
Input Noise Current Density
(Note 3)
Input Resistance
Common Mode
Differential Mode
Input Capacitance
Input Voltage Range
CONDITIONS
Av = –10, V_O = 7V_RMS, R_L = 600
Av = 10, V_O = 7V_RMS, R_L = 600
(Note 2)
V_CM = 0V
V_CM = 0V
fo = 10Hz
fo = 1000Hz, 100% tested
DC to 20kHz
fo = 10Hz
fo = 1000Hz, 100% tested
MIN
±13.5
TYP
< 0.002
< 0.0002
50
30
±50
1.0
0.9
120
– 136
4.7
1.2
250
15
5
±15.0
MAX
200
200
±380
1.2
2.2
UNITS
%
%
µV
nA
nA
nV/√Hz
nV/√Hz
nV_RMS
dB
pA/√Hz
pA/√Hz
MΩ
kΩ
pF
V
1115fa
2