LT1055 Datasheet, PDF (2/12 Pages) Linear Technology – Precision, High Speed, JFET Input Operational Amplifiers

LT1055/LT1056
ABSOLUTE MAXIMUM RATINGS
Supply Voltage ...................................................... ±20V
Differential Input Voltage ....................................... ±40V
Input Voltage ......................................................... ±20V
Output Short-Circuit Duration .......................... Indefinite
Operating Temperature Range
LT1055AM/LT1055M/LT1056AM/
LT1056M ......................................... –55°C to 125°C
LT1055AC/LT1055C/LT1056AC/
LT1056C ................................................ 0°C to 70°C
Storage Temperature Range
All Devices ...................................... – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
PACKAGE/ORDER INFORMATION
TOP VIEW
NC
BALANCE 1
8
7 ^V+
ORDER PART
NUMBER
–IN 2
6 OUT
LT1055ACH LT1056ACH
+IN ³
5 BALANCE
4
V^–
LT1055CH LT1056CH
LT1055AMH LT1056AMH
H PACKAGE
8-LEAD TO-5 METAL CAN
LT1055MH LT1056MH
T_JMAX = 150°C, θ_JA = 150°C/ W, θ_JC = 45°C/ W
TOP VIEW
BAL 1
–IN 2
+IN 3
V^– 4
8 N/C
7 V⁺
6 OUT
5 BAL
LT1055CN8
LT1056CN8
N8 PACKAGE
8-LEAD PLASTIC DIP
T_JMAX = 100°C, θ_JA = 130°C/ W
Consult factory for Industrial grade parts.
ELECTRICAL CHARACTERISTICS V_S = ±15V, T_A = 25°C, V_CM = 0V unless otherwise noted.
SYMBOL
V_OS
I_OS
I_B
e_n
I_n
A_VOL
CMRR
PSRR
V_OUT
SR
GBW
I_S
PARAMETER
Input Offset Voltage (Note1)
Input Offset Current
Input Bias Current
Input Resistance:Differential
Common Mode
Input Capacitance
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
Large-Signal Voltage Gain
Input Voltage Range
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Output Voltage Swing
Slew Rate
Gain-Bandwidth Product
Supply Current
Offset Voltage Adjustment Range
CONDITIONS
LT1055 H Package
LT1056 H Package
LT1055 N8 Package
LT1056 N8 Package
Fully Warmed Up
Fully Warmed Up
V_CM = 10V
V_CM = – 11V to 8V
V_CM = 8V to 11V
0.1Hz to 10Hz LT1055
LT1056
f₀ = 10Hz (Note 2)
f₀ = 1kHz (Note 3)
f₀ = 10Hz, 1kHz (Note 4)
V₀ = ±10V
R_L = 2k
R_L = 1k
V_CM = ±11V
V_S = ±10V to ±18V
R_L = 2k
LT1055
LT1056
f = 1MHz
LT1055
LT1056
LT1055
LT1056
R_POT = 100k
LT1055AM/ LT1056AM
LT1055AC/ LT1056AC
MIN TYP MAX
—
50 150
—
50 180
—
—
—
—
—
—
—
2
10
— ±10 ±50
—
30 130
—
10¹²
—
—
10¹²
—
—
10¹¹
—
—
4
—
—
1.8
—
—
2.5
—
—
28
50
—
14
20
—
1.8
4
150 400 —
130 300 —
±11 ±12 —
86 100 —
90 106 —
±12 ±13.2 —
10
13
—
12
16
—
—
5.0
—
—
6.5
—
—
2.8
4.0
—
5.0
6.5
—
±5
—
LT1055M/LT1056M
LT1055CH/LT1056CH
LT1055CN8/LT1056CN8
MIN TYP MAX
—
70 400
—
70 450
—
120 700
—
140 800
—
2
20
—
±10 ±50
—
30 150
—
10¹²
—
—
10¹²
—
—
10¹¹
—
—
4
—
—
2.0
—
—
2.8
—
—
30
60
—
15
22
—
1.8
4
120
400
—
100
300
—
±11
±12
—
83
98
—
88
104 —
±12 ±13.2 —
7.5
12
—
9.0
14
—
—
4.5
—
—
5.5
—
—
2.8 4.0
—
5.0 7.0
—
±5
—
UNITS
µV
µV
µV
µV
pA
pA
pA
Ω
Ω
Ω
pF
µV_P-P
µV_P-P
nV/√Hz
nV/√Hz
fA/√Hz
V/mV
V/mV
V
dB
dB
V
V/µs
V/µs
MHz
MHz
mA
mA
mV
2