LT1806/LT1807
11
18067fc
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: The inputs are protected by back-to-back diodes. If the differential
input voltage exceeds 1.4V, the input current should be limited to less
than 10mA. This parameter is guaranteed to meet specifi ed performance
through design and/or characterization. It is not 100% tested.
Note 3: A heat sink may be required to keep the junction temperature below
the absolute maximum rating when the output is shorted indefi nitely.
Note 4: The LT1806C/LT1806I and LT1807C/LT1807I are guaranteed
functional over the temperature range of –40°C and 85°C.
Note 5: The LT1806C/LT1807C are guaranteed to meet specifi ed
performance from 0°C to 70°C. The LT1806C/LT1807C 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 LT1806I/
LT1807I are guaranteed to meet specifi ed performance from –40°C to 85°C.
Note 6: Minimum supply voltage is guaranteed by power supply rejection
ratio test.
Note 7: Output voltage swings are measured between the output and
power supply rails.
Note 8: This parameter is not 100% tested.
Note 9: Thermal resistance varies depending upon the amount of PC board
metal attached to the V
–
pin of the device. θ
JA
is specifi ed for a certain
amount of 2oz copper metal trace connecting to the V
–
pin as described in
the thermal resistance tables in the Applications Information section.
Note 10: Matching parameters are the difference between the two
amplifi ers of the LT1807.
ELECTRICAL CHARACTERISTICS
The l denotes the specifi cations which apply over the −40°C < T
A
< 85°C
temperature range. V
S
= ±5V, V
SHDN
= open; V
CM
= 0V, V
OUT
= 0V, unless otherwise noted. (Note 5)
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
t
OFF
Turn-Off Time V
SHDN
= 4.5V to 0.3V, R
L
= 100Ω
l
50 ns
GBW Gain-Bandwidth Product Frequency = 6MHz
l
125 290 MHz
SR Slew Rate
A
V
= –1, R
L
= 1k, V
O
= ±4V,
Measure at V
O
= ±3V
l
50 100 V/μs
FPBW Full-Power Bandwidth V
O
= 8V
P-P
l
4 MHz
TYPICAL PERFORMANCE CHARACTERISTICS
INPUT OFFSET VOLTAGE (μV)
–500
PERCENT OF UNITS (%)
30
40
50
300
18067 G01
20
10
0
–300
–100
100
500
V
S
= 5V, 0V
V
CM
= 0V
INPUT OFFSET VOLTAGE (μV)
–500
PERCENT OF UNITS (%)
30
40
50
300
18067 G02
20
10
0
–300
–100
100
500
V
S
= 5V, 0V
V
CM
= 5V
INPUT OFFSET VOLTAGE (μV)
–500
PERCENT OF UNITS (%)
30
40
50
300
18067 G03
20
10
0
–300
–100
100
500
V
S
= 5V, 0V
V
OS
Distribution, V
CM
= 0V
(PNP Stage)
V
OS
Distribution, V
CM
= 5V
(NPN Stage) ΔV
OS
Shift for V
CM
= 0V to 5V