Datasheet

3
LT1215/LT1216
5V
E
LECTR
IC
AL C CHARA TERIST
ICS
V
S
= 5V, V
CM
= 0.5V, V
OUT
= 0.5V, T
A
= 25°C, unless otherwise noted.
LT1215AC LT1215C/LT1215M
LT1215AM LT1216C
SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
V
OS
Input Offset Voltage 125 300 150 450 µV
∆V
OS
Long-Term Input Offset 0.8 1.0 µV/Mo
∆Time
Voltage Stability
I
OS
Input Offset Current 35 80 35 120 nA
I
B
Input Bias Current 420 500 420 600 nA
Input Noise Voltage 0.1Hz to 10Hz 400 400 nV
P-P
e
n
Input Noise Voltage Density f
O
= 10Hz 15.0 15.0 nV/√Hz
f
O
= 1000Hz 12.5 12.5 nV/√Hz
i
n
Input Noise Current Density f
O
= 10Hz 7.0 7.0 pA/√Hz
f
O
= 1000Hz 0.5 0.5 pA/√Hz
Input Resistance (Note 6) Differential Mode 10 40 10 40 MΩ
Common Mode 200 200 MΩ
Input Capacitance f = 1MHz 10 10 pF
Input Voltage Range 3.0 3.2 3.0 3.2 V
0 –0.2 0 –0.2 V
CMRR Common Mode Rejection Ratio V
CM
= 0V to 3V 90 108 86 108 dB
PSRR Power Supply Rejection Ratio V
S
= 2.5V to 12.5V 96 115 93 115 dB
A
VOL
Large-Signal Voltage Gain V
O
= 0.05V to 3.7V, R
L
= 500Ω 150 600 150 600 V/mV
Maximum Output Voltage Swing Output High, No Load 4.30 4.39 4.30 4.39 V
(Note 7) Output High, I
SOURCE
= 1mA 4.20 4.30 4.20 4.30 V
Output High, I
SOURCE
= 30mA 3.60 3.75 3.60 3.75 V
Output Low, No Load 0.005 0.008 0.005 0.008 V
Output Low, I
SINK
= 1mA 0.030 0.050 0.030 0.050 V
Output Low, I
SINK
= 30mA 0.630 1.000 0.630 1.000 V
I
O
Maximum Output Current (Note 11) ±30 ±50 ±30 ±50 mA
SR Slew Rate A
V
= –2 30 30 V/µs
GBW Gain-Bandwidth Product f = 100kHz 23 23 MHz
I
S
Supply Current Per Amplifier 3.6 4.75 6.6 3.6 4.75 6.6 mA
Minimum Supply Voltage Single Supply 2.2 2.5 2.2 2.5 V
Full Power Bandwidth A
V
= 1, V
O
= 2.5V
P-P
2.6 2.6 MHz
t
r
, t
f
Rise Time, Fall Time A
V
= 1, 10% to 90%, V
O
= 100mV 16 16 ns
OS Overshoot A
V
= 1, V
O
= 100mV 25 25 %
t
PD
Propagation Delay A
V
= 1, V
O
= 100mV 13 13 ns
t
S
Settling Time 0.01%, A
V
= 1, ∆V
O
= 2V 250 250 ns
Open-Loop Output Resistance I
O
= 0mA, f = 10MHz 40 40 Ω
THD Total Harmonic Distortion A
V
= 1, V
O
= 1V
RMS
, 20Hz to 20kHz 0.001 0.001 %
PACKAGE
NUMBER OF MAX TC V
OS
CERAMIC (J) PLASTIC DIP SURFACE MOUNT
OP AMPS T
A
RANGE MAX V
OS
(25°C) (∆V
OS
/∆T) OBSOLETE (N) (S)
Two (Dual) –40°C to 85°C 300µV 2.5µV/°C LT1215ACN8
450µV5µV/°C LT1215CN8
450µV10µV/°C LT1215CS8
–55°C to 125°C 300µV 2.5µV/°C LT1215AMJ8
450µV5µV/°C LT1215MJ8
Four (Quad) –40°C to 85°C 450µV10µV/°C LT1216CN LT1216CS
AVAILABLE OPTIO S
U