LT6552 Ver la hoja de datos (PDF) - Linear Technology
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LT6552 Datasheet PDF : 16 Pages
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LT6552
5V ELECTRICAL CHARACTERISTICS The q denotes the specifications which apply over the full operating
temperature range, otherwise specifications are
VREF = VCM = 1V, VDIFF = 0V, VSHDN = V+, unless
at TA = 25°C. VS
otherwise noted.
= 5V, 0V; Figure 1 shows
RL = RF + RG = 1k. (Note
the
6)
DC
test
circuit,
SYMBOL
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
VOS
Input Offset Voltage
Both Inputs (Note 7)
5
20
mV
q
25
mV
∆VOS/∆T
IB
IOS
en
in
RIN
CMRR
Input VOS Drift
Input Bias Current
Input Offset Current
Input Noise Voltage Density
Input Noise Current Density
Input Resistance
Common Mode Rejection Ratio
Input Range
Any Input
Either Input Pair
f = 10kHz
f = 10kHz
Common Mode, VCM = 0V to 3V
VCM = 0V to 3V
q
40
µV/°C
q
20
50
uA
q
1
5
uA
55
nV/√Hz
0.7
pA/√Hz
300
kΩ
q 58
83
dB
q0
3
V
PSRR
Power Supply Rejection
Minimum Supply (Note 8)
VS = 3V to 12V
q 48
54
dB
q3
V
GE
VOH
VOL
SR
FPBW
BW
tr, tf
tS
ISC
IS
Gain Error
Swing High
Swing Low
Slew Rate
Full-Power Bandwidth (Note 9)
Small-Signal –3dB Bandwidth
Rise Time, Fall Time
Settling Time to 3%
Settling Time to 1%
Differential Gain
Differential Phase
Short-Circuit Current
Supply Current
VO = 0.5V to 3.5V, RL = 1k
RL = 150Ω
q
1
3
%
q
1
3
%
(VDIFF = 0.6V), VREF(Pin 1) = 0V, AV = 10
RL = 1k
q 4.8 4.875
V
RL = 150Ω
q 3.6
4.3
V
RL = 75Ω, 0°C ≤ TA ≤ 70°C (Only)
q 2.75
3.4
V
(VDIFF = –0.1V), VREF (Pin 1) = 0V, AV = 10
RL = 1k
q
ISINK = 5mA
q
ISINK = 10mA
q
8
50
mV
65
120
mV
110 200
mV
VOUT = 0.5V to 3.5V
Measure from 1V to 3V, RL = 150Ω, AV = 2
450
V/µs
VO = 2VP-P
70
MHz
AV = 2, RL = 150Ω
70
MHz
5V, 0V; AV = 50, VO = 0.5V to 3.5V,
20% to 80%, RL = 1k
125 175
ns
AV = 2, ∆VOUT = 2V, Positive Step
RL = 150Ω
20
ns
30
ns
AV = 2, RL = 150Ω, Output Black Level = 1V
0.25
%
AV = 2, RL = 150Ω, Output Black Level = 1V
0.04
Deg
VOUT = 0V, VDIFF = 1V
0°C ≤ TA ≤ 70°C
–40°C ≤ TA ≤ 85°C
50
70
mA
q 45
mA
q 35
mA
13.5 14.5
mA
q
16
mA
Supply Current Shutdown
VSHDN = 0.5V
VL
Shutdown Pin Input Low Voltage
VH
Shutdown Pin Input High Voltage
Shutdown Pin Current
VSHDN = 0.5V
VSHDN = 4.7V
q
400 900
µA
q
0.5
V
q 4.7
V
q
60
200
µA
q
4
10
µA
6552f
4
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