LT6010
135碌A(chǔ), 14nV/鈭欻z,
Rail-to-Rail Output Precision
Op Amp with Shutdown
FEATURES
s
s
s
s
s
s
s
s
s
s
s
DESCRIPTIO
35碌V Maximum Offset Voltage
110pA Maximum Input Bias Current
135碌A(chǔ) Supply Current
Rail-to-Rail Output Swing
12碌A(chǔ) Supply Current in Shutdown
120dB Minimum Voltage Gain (V
S
=
鹵15V)
0.8碌V/擄C Maximum V
OS
Drift
14nV/鈭欻z Input Noise Voltage
2.7V to
鹵18V
Supply Voltage Operation
Operating Temperature Range: 鈥?40擄C to 85擄C
Space Saving 3mm
脳
3mm DFN Package
The LT
廬
6010 op amp combines low noise and high preci-
sion input performance with low power consumption and
rail-to-rail output swing.
Input offset voltage is trimmed to less than 35碌V. The low
drift and excellent long-term stability guarantee a high
accuracy over temperature and over time. The 110pA
maximum input bias current and 120dB minimum voltage
gain further maintain this precision over operating
conditions.
The LT6010 works on any power supply voltage from 2.7V
to 36V, and draws only 135碌A(chǔ) of supply current on a 5V
supply. A power saving shutdown feature reduces supply
current to 12碌A(chǔ). The output voltage swings to within
40mV of either supply rail, making the amplifier a good
choice for low voltage single supply operation.
The LT6010 is fully specified at 5V and
鹵15V
supplies and
from 鈥?0擄C to 85擄C. The device is available in SO-8 and
space-saving 3mm
脳
3mm DFN packages. This op amp
is also available in dual (LT6011) and quad (LT6012)
packages.
, LTC and LT are registered trademarks of Linear Technology Corporation.
APPLICATIO S
s
s
s
s
Thermocouple Amplifiers
Precision Photo Diode Amplifiers
Instrumentation Amplifiers
Battery-Powered Precision Systems
TYPICAL APPLICATIO
R5
1k, 5%
Single Supply Current Source for Platinum RTD
20
18
V
OUT
= 100mV AT 0擄C + 385碌V/擄C
鈥?/div>
鈥?0擄C TO 600擄C
C1
0.1碌F
Distribution of Offset Voltage Drift
V
S
=
鹵2.5V
SO-8 PACKAGES
PERCENTAGE OF UNITS (%)
+
1k
AT 0擄C
RTD*
R4
1k, 5%
R1
12.4k
0.1%
R2
100鈩?/div>
1%
V
S
= 2.7V TO 20V
I
CC
鈮?/div>
320碌A(chǔ)
*OMEGA F3141 1k鈩? 0.1% PLATINUM RTD
16
14
12
10
8
6
4
2
V
S
7
LT6010
6
+
3
鈥?/div>
2
4
6
1碌F
LT1790-1.25
1
2
4
V
S
0
鈥?.8 鈥?.6 鈥?.4 鈥?.2 0 0.2 0.4 0.6
DISTRIBUTION (碌V/擄C)
0.8
(800) 826-6342
6010 TA01a
U
6010 TA01b
U
U
6010f
1
next