LT6016 Datasheet, PDF (1/22 Pages) Linear Technology – Dual/Quad 3.2MHz, 0.8V/μs Low Power, Over-The-Top Precision Op Amp

FEATURES
n _{Input Common Mode Range: V}^– _{to V}^– _{+ 76V}
n _{Rail-to-Rail Input and Output}
n _{Low Power: 315μA/Amplifier}
n _{Operating Temperature Range: –55°C to 150°C}
n _{VOS: ±50μV (Maximum)}
n _{CMRR, PSRR: 126dB}
n _{Reverse Battery Protection to 50V}
n _{Gain Bandwidth Product: 3.2MHz}
n _{Specified on 5V and ±15V Supplies}
n _{High Voltage Gain: 1000V/mV}
n _{No Phase Reversal}
n _{No Supply Sequencing Problems}
n _{Dual 8-Lead MSOP}
n _{Quad 22-Lead DFN (6mm × 3mm)}
APPLICATIONS
n _{High Side or Low Side Current Sensing}
n _{Battery/Power Supply Monitoring}
n _{4mA to 20mA Transmitters}
n _{High Voltage Data Acquisition}
n _{Battery/Portable Instrumentation}
LT6016/LT6017
Dual/Quad 3.2MHz, 0.8V/µs
Low Power, Over-The-Top
Precision Op Amp
DESCRIPTION
The LT^®6016/LT6017 are dual and quad rail-to-rail input
operational amplifiers with input offset voltage trimmed to
less than 50μV. These amplifiers operate on single and split
supplies with a total voltage of 3V to 50V and draw only
315μA per amplifier. They are reverse battery protected,
drawing very little current for reverse supplies up to 50V.
The Over-The-Top^® input stage of the LT6016/LT6017 is de-
signed to provide added protection in tough environments.
The input common mode range extends from V^– to V⁺ and
beyond: these amplifiers operate with inputs up to 76V
above V^– independent of V⁺. Internal resistors protect the
inputs against transient faults up to 25V below the negative
supply. The LT6016/LT6017 can drive loads up to 25mA
and are unity-gain stable with capacitive loads as large
as 200pF. Optional external compensation can be added
to extend the capacitive drive capability beyond 200pF.
The LT6016 dual op amp is available in an 8-lead MSOP
package. The LT6017 is offered in a 22-pin leadless DFN
package.
L, LT, LTC, LTM, Linear Technology, Over-The-Top and the Linear logo are registered
trademarks of Linear Technology Corporation. All other trademarks are the property of their
respective owners.
TYPICAL APPLICATION
Precision High Voltage High Side Load Current Monitor
V_BAT = 1.5V TO 76V
200Ω
0.1Ω
10W _200Ω
LOAD
5V
0.1μF
+
LT6016
–
100Ω
1%
BSP89
1V/A
0V TO 1V OUT
2k
60167 TA01a
Output Error vs Load Current
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0.01
V_BAT = 1.5V
V_BAT = 5V
V_BAT = 20V
V_BAT = 75V
0.1
1
LOAD CURRENT (A)
60167 TA01b
60167fa
1