6090FE Просмотр технического описания (PDF) - Linear Technology
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6090FE Datasheet PDF : 24 Pages
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LTC6090
Electrical Characteristics The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TJ = 25°C. Test conditions are V+ = 70V, V– = –70V, VCM = VOUT = 0V, VOD = Open
unless otherwise noted.
C-, I-SUFFIXES
H-SUFFIX
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX
MIN TYP MAX UNITS
ISC
Output Short-Circuit Current Supply Voltage = ±70V
(Source and Sink)
Supply Voltage = ±15V
50
l 15
50
mA
15
mA
SR
Slew Rate
AV = –2, RL = 10k
19
l
8
19
V/μs
8
V/μs
GBW Gain-Bandwidth Product
fTEST = 20kHz, RL = 10k
10
l
5
10
MHz
4
MHz
ΦM
FPBW
Phase Margin
Full Power Bandwidth
RL = 10k, CL = 50pF
VO = 125VP–P
52
25
l 20
52
Deg
25
kHz
20
kHz
tS
Settling Time 0.1%
IS
Supply Current
VSTEP = 1V, Av = 1,
RL = 10k
No Load
l
2
2.7
3.9
4.2
2
µs
2.7
3.9
mA
4.5
mA
VS
Supply Voltage Range
Guaranteed by the PSRR Test l 9.5
140
9.5
140
V
ODH OD Pin Voltage, Referenced to VIH
ODL
COM Pin
VIL
l COM+2.5V
l
COM + 2.5V
COM + 0.65V
V
COM + 0.65V
V
Amplifier DC Output
Impedance, Disabled
DC, OD = COM
450
450
kΩ
COMCM COM Pin Voltage Range
l
V–
V+ – 5
V–
V+ – 5
V
COMV COM Pin Open Circuit Voltage
l 20
21
22.5
20
21
22.5
V
COMR COM Pin Resistance
l 500
665
850
500 665 850
kΩ
TEMPF Die Temperature Where TFLAG
Is Active
l
145
145
°C
TEMPHYS TFLAG Output Hysteresis
l
5
5
°C
ITFLAG TFLAG Pull-Down Current
TFLAG Output Voltage = 0V l 70
120
170
70
120
170
µA
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
indefinitely.
Note 3: The LTC6090C/LTC6090I are guaranteed functional over the
operating junction temperature range –40°C to 85°C. The LTC6090H
is guaranteed functional over the operating junction temperature range
–40°C to 125°C. Specifying the junction temperature range as an operating
condition is applicable for devices with potentially significant quiescent
power dissipation.
Note 4: The LTC6090C is guaranteed to meet specified performance from
0°C to 70°C. The LTC6090C is designed, characterized, and expected
to meet specified performance from –40°C to 85°C but is not tested or
QA sampled at these temperatures. The LTC6090I is guaranteed to meet
specified performance from –40°C to 85°C. The LTC6090H is guaranteed
to meet specified performance from –40°C to 125°C.
Note 5: This device includes over temperature protection that is intended
to protect the device during momentary overload conditions. Operation
above the specified maximum operating junction temperature is not
recommended.
Note 6: Input bias and offset current is production tested with ±15V
supplies. See Typical Performance Characteristics curves of actual typical
performance over full supply range.
6090fa
4
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