LT1222 View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LT1222 Datasheet PDF : 12 Pages
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LT1222
ELECTRICAL CHARACTERISTICS VS = ±15V, TA = 25°C, VCM = 0V, unless otherwise specified.
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX
UNITS
tr, tf
Rise Time, Fall Time
Overshoot
Propagation Delay
ts
Settling Time
AV = 10, 10% to 90%, 0.1V
AV = 10, 0.1V
AV = 10, 50% VIN to 50% VOUT, 0.1V
10V Step, 0.1%
10V Step, 0.01%
2.4
ns
43
%
5.2
ns
75
ns
120
ns
Differential Gain
Differential Phase
RO
Output Resistance
IS
Supply Current
AV = 2, CC = 50pF, f = 3.58MHz, RL = 150Ω (Note 7)
AV = 10, CC = 0pF, f = 3.58MHz, RL = 1k (Note 7)
AV = 2, CC = 50pF, f = 3.58MHz, RL = 150Ω (Note 7)
AV = 10, CC = 0pF, f = 3.58MHz, RL = 1k (Note 7)
AV = 10, f = 1MHz
0.40
%
0.15
%
0.10
DEG
0.01
DEG
0.1
Ω
8
10.5
mA
The ● denotes the specifications which apply over the temperature range 0°C ≤ TA ≤ 70°C, otherwise specifications are at TA = 25°C.
VS = ±15V, VCM = 0V, unless otherwise specified.
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX
UNITS
VOS
IOS
IB
CMRR
PSRR
AVOL
VOUT
IOUT
SR
Input Offset Voltage
Input VOS Drift
Input Offset Current
Input Bias Current
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Output Swing
Output Current
Slew Rate
(Note 4)
VCM = ±12V
VS = ±5V to ±15V
VOUT = ±10V, RL = 500Ω
RL = 500Ω
VOUT = ±12V
(Note 5)
●
100
600
●
5
●
100
400
●
100
400
● 100
120
● 98
110
● 100
200
● 12
13
● 24
26
● 150
200
μV
μV/°C
nA
nA
dB
dB
V/mV
±V
mA
V/μs
IS
Supply Current
●
8
11
mA
The ● denotes the specifications which apply over the temperature range – 55°C ≤ TA ≤ 125°C for LT1222M, –40°C ≤ TA ≤ 85°C for
LT1222I, otherwise specifications are at TA = 25°C. VS = ±15V, VCM = 0V, unless otherwise specified.
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX
UNITS
VOS
IOS
IB
CMRR
PSRR
AVOL
VOUT
IOUT
SR
Input Offset Voltage
Input VOS Drift
Input Offset Current
Input Bias Current
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Output Swing
Output Current
Slew Rate
(Note 4)
VCM = ±12V
VS = ±5V to ±15V
VOUT = ±10V, RL = 500Ω
RL = 500Ω
RL = 1k
VOUT = ±10V
VOUT = ±12V
(Note 5)
●
●
●
●
● 98
● 98
● 50
● 10
● 12
● 20
● 12
● 110
100
600
5
100
800
100 1000
120
110
200
13
13
26
13
200
μV
μV/°C
nA
nA
dB
dB
V/mV
±V
±V
mA
mA
V/μs
IS
Supply Current
●
8
11
mA
Note 1: Stresses beyond those listed under Absolute Maximum Ratings may
cause permanent damage to the device. Exposure to any Absolute Maximum
Rating condition for extended periods may affect device reliability and lifetime.
Note 2: A heat sink may be required when the output is shorted indefinitely.
Note 3: The LT1222C is guaranteed to meet specified performance from 0°C
to 70°C and is designed, characterized and expected to meet these extended
temperature limits, but is not tested at –40°C and 85°C. The LT1222I is
guaranteed to meet the extended temperature limits.
Note 4: Input offset voltage is pulse tested and is exclusive of warm-up drift.
Note 5: Slew rate is measured between ±10V on an output swing of ±12V.
Note 6: FPBW = SR/2πVP.
Note 7: Differential Gain and Phase are tested with five amps in series.
Attenuators of 1/Gain are used as loads.
1222fc
3
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