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LTC6240CS5#TRMPBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P32
LTC6240/LTC6241/LTC6242
13
624012fe
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 to keep the junction temperature
below the absolute maximum rating when the output is shorted
indefi nitely.
Note 3: The LTC6240C/LTC6240HVC/LTC6241C/LTC6241HVC, LTC6242C/
LTC6242HVC are guaranteed to meet specifi ed performance from 0°C to
70°C. They are designed, characterized and expected to meet specifi ed
performance from –40°C to 85°C, but are not tested or QA sampled at
these temperatures. The LTC6240I/LTC6240HVI, LTC6241I/LTC6241HVI,
LTC6242I/LTC6242HVI are guaranteed to meet specifi ed performance
from –40°C to 85°C. All versions of the LTC6240H/LTC6241H/LTC6242H
are guaranteed to meet specifi ed performance from –40°C to 125°C.
Note 4: ESD (Electrostatic Discharge) sensitive device. ESD protection
devices are used extensively internal to the LTC6240/LTC6241/LTC6242;
however, high electrostatic discharge can damage or degrade the device.
Use proper ESD handling precautions.
Note 5: Matching parameters are the difference between the two amplifi ers
A and D and between B and C of the LTC6242; between the two amplifi ers
of the LTC6241. CMRR and PSRR match are defi ned as follows: CMRR
and PSRR are measured in µV/V on the matched amplifi ers. The difference
is calculated between the matching sides in µV/V. The result is converted
to dB.
Note 6: This parameter is not 100% tested.
Note 7: Bias current at T
A
= 25°C is 100% tested and guaranteed for the
LTC6240 in the S8 package. The LTC6240S5, LTC6241 and LTC6242 are
expected to achieve the same performance as the LTC6240S8. All parts are
guaranteed to meet specifi cations over temperature.
Note 8: Current noise is calculated from the formula: i
n
= (2qI
B
)
1/2
where
q = 1.6 × 10
–19
coulomb. The noise of source resistors up to 50G
dominates the contribution of current noise. See also Typical Performance
Characteristics curve Noise Current vs Frequency.
Note 9: Output voltage swings are measured between the output and
power supply rails.
Note 10: Minimum supply voltage is guaranteed by the power supply
rejection ratio test.
Note 11: Slew rate is measured in a gain of –2 with R
F
= 1k and R
G
=
500. On the LTC6240/LTC6241/LTC6242, V
S
= ±2.5V, V
IN
is ±1V and
V
OUT
slew rate is measured between –1V and +1V. On the LTC6240HV/
LTC6241HV/LTC6242HV, V
IN
is ±2V and V
OUT
slew rate is measured
between –2V and +2V.
Note 12: Full-power bandwidth is calculated from the slew rate:
FPBW = SR/πV
P-P
.
ELECTRICAL CHARACTERISTICS
LTC6240/LTC6241/LTC6242
14
624012fe
Input Bias Current
vs Common Mode Voltage
V
OS
Distribution LTC6241 V
OS
Distribution LTC6241
V
OS
Temperature Coeffi cient
Distribution LTC6241
Supply Current vs Supply Voltage
Offset Voltage
vs Input Common Mode Voltage
Input Bias Current
vs Common Mode Voltage
V
OS
Temperature Coeffi cient
Distribution LTC6240V
OS
Distribution LTC6240
TYPICAL PERFORMANCE CHARACTERISTICS
INPUT OFFSET VOLTAGE (µV)
0
NUMBER OF UNITS
10
30
40
50
90
6241 G01
20
60
70
80
–70 –50 –30 –10 7030 5010
V
S
= ±2.5V
SO-8 PACKAGE
INPUT OFFSET VOLTAGE (µV)
0
NUMBER OF UNITS
40
120
6241 G02
20
60
100
80
–350 –250 –150 –50 350150 25050
V
S
= ±2.5V
DD PACKAGE
DISTRIBUTION (µV/°C)
0
NUMBER OF UNITS
4
16
14
12
6241 G03
2
6
10
8
–1.0 –0.6 –0.2 0.2 1.81.0 1.40.6
V
S
= ±2.5V
2 LOTS
–55°C TO 125°C
INPUT OFFSET VOLTAGE (µV)
0
PERCENT OF UNITS
5
10
15
35
6241 G04
20
25
30
–70–90–110 –50 –30 –10 7030 5010
V
S
= ±2.5V
DISTRIBUTION (µV/°C)
0
NUMBER OF UNITS
2
6
8
10
18
6241 G05
4
12
14
16
–0.6 –0.2 1.81.41.00.60.2
V
S
= 5V, 0
V
CM
= 2.5V
2 LOTS
–40°C TO 125°C
SO-8 AND SOT23
PACKAGES
TOTAL SUPPLY VOLTAGE (V)
0
2.0
2.5
3.0
610
6241 G06
1.5
1.0
24
812
0.5
0
SUPPLY CURRENT PER AMP (mA)
3.5
T
A
= –55°C
T
A
= 125°C
T
A
= 25°C
INPUT COMMON MODE VOLTAGE (V)
–0.5
OFFSET VOLTAGE (µV)
300
200
250
150
100
0
50
–50
–100
–150
–200
–250
–300
3.0
6241 G07
0 0.5 1.5 2.5 3.5
1.0
2.0
4.54.0
V
S
= 5V, 0V
T
A
= –55°C
T
A
= 125°C
T
A
= 25°C
COMMON MODE VOLTAGE (V)
0 1.0 2.0 3.0 4.00.5 1.5 2.5 3.5 4.5 5.0
INPUT BIAS CURRENT (pA)
1000
100
10
0.1
1
6241 G08
V
S
= 5V, 0V
T
A
= 85°C
T
A
= 125°C
T
A
= 25°C
COMMON MODE VOLTAGE (V)
–0.8 –0.6 –0.2 0.2 0.6–0.4 0 0.4 0.8 1.0
INPUT BIAS CURRENT (pA)
700
100
200
300
400
500
600
–400
–300
–200
–100
0
6241 G09
V
S
= 5V, 0V
T
A
= 85°C
T
A
= 125°C
T
A
= 25°C
LTC6240/LTC6241/LTC6242
15
624012fe
Output Saturation Voltage
vs Load Current (Output High)
Gain Bandwidth and Phase
Margin vs Temperature
Open Loop Gain vs Frequency
Input Bias Current vs Temperature
Output Saturation Voltage
vs Load Current (Output Low)
Gain Bandwidth and Phase
Margin vs Supply Voltage
Slew Rate vs Temperature
Common Mode Rejection Ratio
vs FrequencyOutput Impedance vs Frequency
TYPICAL PERFORMANCE CHARACTERISTICS
TEMPERATURE (°C)
25 45 65 85 10535 55 75 95 115 125
INPUT BIAS CURRENT (pA)
6241 G10
V
CM
= V
S
/2
V
S
= 5V
V
S
= 10V
1000
100
10
0.1
1
LOAD CURRENT (mA)
0.01
OUTPUT LOW SATURATION VOLTAGE (V)
0.1
0.1 10 100
6241 G11
0.001
1
10
1
V
S
= 5V, 0V
T
A
= 125°C
T
A
= –55°C
T
A
= 25°C
LOAD CURRENT (mA)
OUTPUT HIGH SATURATION VOLTAGE (V)
0.1
0.1 10 100
6241 G12
0.01
1
10
1
V
S
= 5V, 0V
T
A
= 125°C
T
A
= –55°C
T
A
= 25°C
TEMPERATURE (°C)
–55 –35 5 45 85–15 25 65 105 125
GAIN BANDWIDTH (MHz)
PHASE MARGIN (DEG)
70
30
40
50
60
0
10
20
30
40
6241 G13
C
L
= 5pF
R
L
= 1k
PHASE MARGIN
GAIN BANDWIDTH
V
S
= ±1.5V
V
S
= ±5V
V
S
= ±1.5V
V
S
= ±5V
FREQUENCY (Hz)
10k 100k 10M1M 100M
GAIN (dB)
PHASE (DEG)
–20
0
–10
10
20
30
40
50
60
70
80
–80
–40
–60
–20
0
20
40
60
80
100
120
6241 G14
C
L
= 5pF
R
L
= 1k
V
CM
= V
S
/2
PHASE
GAIN
V
S
= ±1.5V
V
S
= ±5V
V
S
= ±1.5V
V
S
= ±5V
TOTAL SUPPLY VOLTAGE (V)
0482 6 10 12
GAIN BANDWIDTH (MHz)
PHASE MARGIN (DEG)
70
60
40
50
0
10
20
30
6241 G15
T
A
= 25°C
C
L
= 5pF
R
L
= 1k
PHASE MARGIN
GAIN BANDWIDTH
TEMPERATURE (°C)
–55 –35 5 45 85–15 25 65 105 125
SLEW RATE (V/µs)
4
6
8
10
12
14
16
18
20
6241 G16
A
V
= –2
R
F
= 1k, R
G
= 500Ω
CONDITIONS: SEE NOTE 12
V
S
= ±5V RISING
V
S
= ±5V FALLING
V
S
= ±2.5V FALLING
V
S
= ±2.5V RISING
FREQUENCY (Hz)
OUTPUT IMPEDANCE (Ω)
10k 1M 10M
6241 G17
100k
T
A
= 25°C
V
S
= ±2.5V
A
V
= 10
A
V
= 1
0.01
10
10k
1
0.10
100
1k
A
V
= 2
FREQUENCY (Hz)
10k 100k 10M1M 100M
COMMON MODE REJECTION (dB)
–10
0
10
20
30
40
50
60
70
100
90
80
6241 G18
T
A
= 25°C
V
S
= ±2.5V
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LTC6240CS5#TRMPBF

Mfr. #:
Buy LTC6240CS5#TRMPBF
Manufacturer:
Analog Devices Inc.
Description:
Precision Amplifiers 1x 18MHz, L N, R2R Out, CMOS Op Amp
Lifecycle:
New from this manufacturer.
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