4
LT1193
1193fb
LT1193C
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
OS
Input Offset Voltage N8 Package ● 214 mV
SO-8 Package ● 20 mV
∆V
OS
/∆T Input V
OS
Drift ● 20 µV/°C
I
OS
Input Offset Current ● 0.2 3.5 µA
I
B
Input Bias Current ● ±0.5 ±4 µA
Input Voltage Range ● –2.5 3.5 V
CMRR Common Mode Rejection Ratio V
CM
= – 2.5V to 3.5V ● 55 70 dB
PSRR Power Supply Rejection Ratio V
S
= ±2.375V to ±5V ● 55 70 dB
V
OUT
Output Voltage Swing R
L
= 1k ● 3.7 4 V
R
L
= 100Ω ● 6.2 6.6 V
G
E
Gain Error V
O
= ±3V, R
L
= 1k ● 0.2 1.2 %
I
S
Supply Current ● 35 43 mA
Shutdown Supply Current Pin 5 at V
–
(Note 10) ● 1.3 2.1 mA
I
SHDN
Shutdown Pin Current Pin 5 at V
–
● 20 µA
Note 7: Full-power bandwidth is calculated from the slew rate
measurement:
FPBW = SR/2πV
P
.
Note 8: Settling time measurement techniques are shown in “Take the
Guesswork Out of Settling Time Measurements,” EDN, September 19,
1985.
Note 9: NTSC (3.58MHz).
Note 10: See Applications section for shutdown at elevated temperatures.
Do not operate the shutdown above T
J
> 125°C.
Note 11: AC parameters are 100% tested on the ceramic and plastic DIP
packaged parts (J and N suffix) and are sample tested on every lot of the
SO packaged parts (S suffix).
Note 1: Absolute Maximum Ratings are those values beyond which the
life of a device may be impaired.
Note 2: A heat sink is required to keep the junction temperature below
absolute maximum when the output is shorted.
Note 3: When R
L
= 1k is specified, the load resistor is R
FB1
+ R
FB2
, but
when R
L
= 100Ω is specified, then an additional 100Ω is added to the
output.
Note 4: V
OS
measured at the output (Pin 6) is the contribution from both
input pair, and is input referred.
Note 5: V
IN
LIM
is the maximum voltage between –V
IN
and +V
IN
(Pin 2 and
Pin 3) for which the output can respond.
Note 6: Slew rate is measured between ±2V on the output, with a ±1V
input step, A
V
= 3.
ELECTRICAL CHARACTERISTICS
The ● denotes the specificatons which apply over the full operating temperature range of 0°C ≤ T
A
≤ 70°C. V
S
= ±5V, V
REF
= 0V,
R
FB1
= 900Ω from Pins 6 to 8, R
FB2
= 100Ω from Pin 8 to ground, R
L
= R
FB1
+ R
FB2
= 1k (Note 3), C
L
≤ 10pF, Pin 5 open circuit,
unless otherwise noted.
LT1193I
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
OS
Input Offset Voltage SO-8 Package ● 220 mV
∆V
OS
/∆T Input V
OS
Drift ● 20 µV/°C
I
OS
Input Offset Current ● 0.8 5 µA
I
B
Input Bias Current ● ±1 ±5.5 µA
Input Voltage Range ● –2.5 3.5 V
CMRR Common Mode Rejection Ratio V
CM
= – 2.5V to 3.5V ● 53 70 dB
PSRR Power Supply Rejection Ratio V
S
= ±2.375V to ±5V ● 53 70 dB
V
OUT
Output Voltage Swing R
L
= 1k ● 3.6 4 V
V
S
= ±8V, R
L
= 100Ω ● 6 6.5
G
E
Gain Error V
O
= ±3V, R
L
= 1k ● 0.2 1.2 %
I
S
Supply Current ● 35 43 mA
Shutdown Supply Current Pin 5 at V
–
(Note 10) ● 1.3 2.2 mA
I
SHDN
Shutdown Pin Current Pin 5 at V
–
● 20 µA
The ● denotes the specificatons which apply over the full operating temperature range of –40°C ≤ T
A
≤ 85°C. V
S
= ±5V,
V
REF
= 0V, R
FB1
= 900Ω from Pins 6 to 8, R
FB2
= 100Ω from Pin 8 to ground, R
L
= R
FB2
= 1k (Note 3), C
L
≤ 10pF, Pin 5 open circuit,
unless otherwise noted.
