Datasheet

LTC6090
4
6090fa
elecTrical characTerisTics
The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
J
= 25°C. Test conditions are V
+
= 70V, V
–
= –70V, V
CM
= V
OUT
= 0V, V
OD
= Open
unless otherwise noted.
C-, I-SUFFIXES H-SUFFIX
SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
I
SC
Output Short-Circuit Current
(Source and Sink)
Supply Voltage = ±70V
Supply Voltage = ±15V
l
15
50
15
50 mA
mA
SR Slew Rate A
V
= –2, R
L
= 10k
l
8
19
8
19 V/μs
V/μs
GBW Gain-Bandwidth Product f
TEST
= 20kHz, R
L
= 10k
l
5
10
4
10 MHz
MHz
Φ
M
Phase Margin R
L
= 10k, C
L
= 50pF 52 52 Deg
FPBW Full Power Bandwidth V
O
= 125V
P–P
l
25
20
25
20
kHz
kHz
t
S
Settling Time 0.1% V
STEP
= 1V, Av = 1,
R
L
= 10k
2 2 µs
I
S
Supply Current No Load
l
2.7 3.9
4.2
2.7 3.9
4.5
mA
mA
V
S
Supply Voltage Range Guaranteed by the PSRR Test
l
9.5 140 9.5 140 V
OD
H
OD
L
OD Pin Voltage, Referenced to
COM Pin
V
IH
V
IL
l
l
COM+2.5V
COM+0.65V
COM+2.5V
COM+0.65V
V
V
Amplifier DC Output
Impedance, Disabled
DC, OD = COM 450 450 kΩ
COM
CM
COM Pin Voltage Range
l
V
–
V
+
– 5 V
–
V
+
– 5 V
COM
V
COM Pin Open Circuit Voltage
l
20 21 22.5 20 21 22.5 V
COM
R
COM Pin Resistance
l
500 665 850 500 665 850 kΩ
TEMP
F
Die Temperature Where TFLAG
Is Active
l
145 145 °C
TEMP
HYS
TFLAG Output Hysteresis
l
5 5 °C
I
TFLAG
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.