LT6011/LT6012
Dual/Quad135碌A, 14nV/鈭欻z,
Rail-to-Rail Output
Precision Op Amp
FEATURES
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DESCRIPTIO
60碌V Maximum Offset Voltage
300pA Maximum Input Bias Current
135碌A Supply Current per Amplifier
Rail-to-Rail Output Swing
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
6011/LT6012 op amps combine low noise and
high precision input performance with low power con-
sumption and rail-to-rail output swing.
Input offset voltage is trimmed to less than 60碌V. The low
drift and excellent long-term stability guarantee a high
accuracy over temperature and time. The 300pA maxi-
mum input bias current and 120dB minimum voltage gain
further maintain this precision over operating conditions.
The LT6011/LT6012 work on any power supply voltage
from 2.7V to 36V and draw only 135碌A of supply current
on a 5V supply. The output swings to within 40mV of either
supply rail, making the amplifier a good choice for low
voltage single supply applications.
The LT6011/LT6012 are specified at 5V and
鹵15V
supplies
and from 鈥?0擄C to 85擄C. The LT6011 (dual) is available in
SO-8 and space saving 3mm
脳
3mm DFN packages. The
LT6012 (quad) is available in SO-14 and 16-pin SSOP
packages.
, LTC and LT are registered trademarks of Linear Technology Corporation.
SoftSpan is a trademark of Linear Technology Corporation.
APPLICATIO S
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Thermocouple Amplifiers
Precision Photo Diode Amplifiers
Instrumentation Amplifiers
Battery-Powered Precision Systems
Low Voltage Precision Systems
TYPICAL APPLICATIO
V
S+
LT1236-5
5
Low Power Programmable Output Range 16-Bit SoftSpan
TM
DAC
20V Output Step Response
+
1/2 LT6011
6
7
鈥?/div>
C2
270pF
SUPPLY CURRENT
鈮?/div>
1.6mA TO 4mA
DEPENDING ON CODE
5V/DIV
0V
2
R1
R1
5V
9
0.1碌F
14
13
12
11
10
CLR
CS/LD
SCK
SDI
SDO
V
CC
1
R
COM
R2
16 15
3
4
C1
270pF
V
S+
R2 REF R
OFS
R
FB
5V/DIV
0V
16-BIT DAC
I
OUT2
6
AGND
LTC1592
GND
7
8
3
1/2 LT6011
6011 TA01
+
鈥?/div>
I
OUT1
5
2
8
1
V
OUT
4
V
S鈥?/div>
U
100碌s/DIV
6011 TA03
U
U
sn60112 60112fas
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