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LT1354IS8#PBF

P1-P3P4-P6P7-P9P10-P12
1
LT1354
12MHz, 400V/µs Op Amp
TYPICAL APPLICATION
U
■
Wideband Amplifiers
■
Buffers
■
Active Filters
■
Data Acquisition Systems
■
Photodiode Amplifiers
APPLICATIONS
U
■
12MHz Gain-Bandwidth
■
400V/µs Slew Rate
■
1.25mA Maximum Supply Current
■
Unity Gain Stable
■
C-Load
TM
Op Amp Drives All Capacitive Loads
■
10nV/√Hz Input Noise Voltage
■
800µV Maximum Input Offset Voltage
■
300nA Maximum Input Bias Current
■
70nA Maximum Input Offset Current
■
12V/mV Minimum DC Gain, R
L
=1k
■
230ns Settling Time to 0.1%, 10V Step
■
280ns Settling Time to 0.01%, 10V Step
■
±12V Minimum Output Swing into 500Ω
■
±2.5V Minimum Output Swing into 150Ω
■
Specified at ±2.5V, ±5V, and ±15V
The LT
®
1354 is a low power, high speed, high slew rate
operational amplifier with outstanding AC and DC perfor-
mance. The LT1354 has much lower supply current, lower
input offset voltage, lower input bias current, and higher
DC gain than devices with comparable bandwidth. The
circuit topology is a voltage feedback amplifier with the
slewing characteristics of a current feedback amplifier.
The amplifier is a single gain stage with outstanding
settling characteristics which makes the circuit an ideal
choice for data acquisition systems. The output drives a
500Ω load to ±12V with ±15V supplies and a 150Ω load
to ±2.5V on ±5V supplies. The amplifier is also stable with
any capacitive load which makes it useful in buffer or cable
driver applications.
The LT1354 is a member of a family of fast, high perfor-
mance amplifiers using this unique topology and employ-
ing Linear Technology Corporation’s advanced bipolar
complementary processing. For dual and quad amplifier
versions of the LT1354 see the LT1355/LT1356 data
sheet. For higher bandwidth devices with higher supply
current see the LT1357 through LT1365 data sheets.
Singles, duals, and quads of each amplifier are available.
FEATURES
DESCRIPTION
U
1354 TA01
V
IN
5.23k
10.2k
47pF
6.81k
100pF
1000pF
V
OUT
–
+
–
+
5.23k
11.3k6.81k
330pF
LT1354
LT1354
A
V
= –1 Large-Signal Response
1354 TA02
100kHz, 4th Order Butterworth Filter
, LTC and LT are registered trademarks of Linear Technology Corporation.
C-Load is a trademark of Linear Technology Corporation
2
LT1354
Total Supply Voltage (V
+
to V
–
) ............................... 36V
Differential Input Voltage (Transient Only, Note 1)...
±10V
Input Voltage ............................................................±V
S
Output Short-Circuit Duration (Note 2)............ Indefinite
Operating Temperature Range ................ –40°C to 85°C
ABSOLUTE MAXIMUM RATINGS
W
WW
U
Specified Temperature Range (Note 6)... –40°C to 85°C
Maximum Junction Temperature (See Below)
Plastic Package ................................................150°C
Storage Temperature Range ................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
SYMBOL PARAMETER CONDITIONS V
SUPPLY
MIN TYP MAX UNITS
V
OS
Input Offset Voltage ±15V 0.3 0.8 mV
±5V 0.3 0.8 mV
±2.5V 0.4 1.0 mV
I
OS
Input Offset Current ±2.5V to ±15V 20 70 nA
I
B
Input Bias Current ±2.5V to ±15V 80 300 nA
e
n
Input Noise Voltage f = 10kHz ±2.5V to ±15V 10 nV/√Hz
i
n
Input Noise Current f = 10kHz ±2.5V to ±15V 0.6 pA/√Hz
R
IN
Input Resistance V
CM
= ±12V ±15V 70 160 MΩ
Differential ±15V 11 MΩ
C
IN
Input Capacitance ±15V 3 pF
Input Voltage Range
+
±15V 12.0 13.4 V
±5V 2.5 3.5 V
±2.5V 0.5 1.1 V
Input Voltage Range
–
±15V –13.2 –12.0 V
±5V – 3.4 –2.5 V
±2.5V – 0.9 – 0.5 V
CMRR Common Mode Rejection Ratio V
CM
= ±12V ±15V 80 97 dB
V
CM
= ±2.5V ±5V 78 84 dB
V
CM
= ±0.5V ±2.5V 68 75 dB
PSRR Power Supply Rejection Ratio V
S
= ±2.5V to ±15V 92 106 dB
A
VOL
Large-Signal Voltage Gain V
OUT
= ±12V, R
L
= 1k ±15V 12 36 V/mV
V
OUT
= ±10V, R
L
= 500Ω±15V 5 15 V/mV
V
OUT
= ±2.5V, R
L
= 1k ±5V 12 36 V/mV
V
OUT
= ±2.5V, R
L
= 500Ω±5V 5 15 V/mV
V
OUT
= ±2.5V, R
L
= 150Ω±5V 1 4 V/mV
V
OUT
= ±1V, R
L
= 500Ω±2.5V 5 20 V/mV
T
A
= 25°C, V
CM
= 0V unless otherwise noted.
ELECTRICAL CHARACTERISTICS
Consult factory for Industrial and Military grade parts.
PACKAGE/ORDER INFORMATION
W
U
U
8
7
6
54
3
2
1NULL
–IN
+IN
V
–
NC
V
OUT
V
+
NULL
TOP VIEW
N8 PACKAGE, 8-LEAD PLASTIC DIP
8
7
6
54
3
2
1NULL
–IN
+IN
V
–
NC
V
OUT
V
+
NULL
TOP VIEW
S8 PACKAGE, 8-LEAD PLASTIC SOIC
T
JMAX
= 150°C, θ
JA
= 190°C/WT
JMAX
= 150°C, θ
JA
= 130°C/W
ORDER PART
NUMBER
ORDER PART
NUMBER
S8 PART MARKING
LT1354CS8
LT1354CN8
1354
3
LT1354
T
A
= 25°C, V
CM
= 0V unless otherwise noted.
ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER CONDITIONS V
SUPPLY
MIN TYP MAX UNITS
V
OUT
Output Swing R
L
= 1k, V
IN
= ±40mV ±15V 13.3 13.8 ±V
R
L
= 500Ω, V
IN
= ±40mV ±15V 12.0 12.5 ±V
R
L
= 500Ω, V
IN
= ±40mV ±5V 3.5 4.0 ±V
R
L
= 150Ω, V
IN
= ±40mV ±5V 2.5 3.1 ±V
R
L
= 500Ω, V
IN
= ±40mV ±2.5V 1.3 1.7 ±V
I
OUT
Output Current V
OUT
= ±12V ±15V 24.0 30 mA
V
OUT
= ±2.5V ±5V 16.7 25 mA
I
SC
Short-Circuit Current V
OUT
= 0V, V
IN
= ±3V ±15V 30 42 mA
SR Slew Rate A
V
= –2, (Note 3) ±15V 200 400 V/µs
±5V 70 120 V/µs
Full Power Bandwidth 10V Peak, (Note 4) ±15V 6.4 MHz
3V Peak, (Note 4) ±5V 6.4 MHz
GBW Gain-Bandwidth f = 200kHz, R
L
= 2k ±15V 9.0 12.0 MHz
±5V 7.5 10.5 MHz
±2.5V 9.0 MHz
t
r
, t
f
Rise Time, Fall Time A
V
= 1, 10%-90%, 0.1V ±15V 14 ns
±5V 17 ns
Overshoot A
V
= 1, 0.1V ±15V 20 %
±5V 18 %
Propagation Delay 50% V
IN
to 50% V
OUT
, 0.1V ±15V 16 ns
±5V 19 ns
t
s
Settling Time 10V Step, 0.1%, A
V
= –1 ±15V 230 ns
10V Step, 0.01%, A
V
= –1 ±15V 280 ns
5V Step, 0.1%, A
V
= –1 ±5V 240 ns
5V Step, 0.01%, A
V
= –1 ±5V 380 ns
Differential Gain f = 3.58MHz, A
V
= 2, R
L
= 1k ±15V 2.2 %
±5V 2.1 %
Differential Phase f = 3.58MHz, A
V
= 2, R
L
= 1k ±15V 3.1 Deg
±5V 3.1 Deg
R
O
Output Resistance A
V
= 1, f = 100kHz ±15V 0.7 Ω
I
S
Supply Current ±15V 1.0 1.25 mA
±5V 0.9 1.20 mA
SYMBOL PARAMETER CONDITIONS V
SUPPLY
MIN TYP MAX UNITS
V
OS
Input Offset Voltage ±15V
●
1.0 mV
±5V
●
1.0 mV
±2.5V
●
1.2 mV
Input V
OS
Drift (Note 5) ±2.5V to ±15V
●
58 µV/°C
I
OS
Input Offset Current ±2.5V to ±15V
●
100 nA
I
B
Input Bias Current ±2.5V to ±15V
●
450 nA
CMRR Common Mode Rejection Ratio V
CM
= ±12V ±15V
●
79 dB
V
CM
= ±2.5V ±5V
●
77 dB
V
CM
= ±0.5V ±2.5V
●
67 dB
PSRR Power Supply Rejection Ratio V
S
= ±2.5V to ±15V
●
90 dB
A
VOL
Large-Signal Voltage Gain V
OUT
= ±12V, R
L
= 1k ±15V
●
10.0 V/mV
V
OUT
= ±10V, R
L
= 500Ω±15V
●
3.3 V/mV
V
OUT
= ±2.5V, R
L
= 1k ±5V
●
10.0 V/mV
V
OUT
= ±2.5V, R
L
= 500Ω±5V
●
3.3 V/mV
V
OUT
= ±2.5V, R
L
= 150Ω±5V
●
0.6 V/mV
V
OUT
= ±1V, R
L
= 500Ω±2.5V
●
3.3 V/mV
0°C ≤ T
A
≤ 70°C, V
CM
= 0V unless otherwise noted.
P1-P3P4-P6P7-P9P10-P12

LT1354IS8#PBF

Mfr. #:
Buy LT1354IS8#PBF
Manufacturer:
Analog Devices Inc.
Description:
High Speed Operational Amplifiers 1mA,12MHz 400V/uSec Op Amp
Lifecycle:
New from this manufacturer.
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