LT1215/LT1216
23MHz, 50V/µs, Single Supply
Dual and Quad
Precision Op Amps
FEATURES
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DESCRIPTIO
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APPLICATIO S
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Note:
For applications requiring less slew rate, see the LT1211/LT1212 and
LT1213/LT1214 data sheets.
2.5V Full-Scale 12-Bit Systems: V
OS
≤
0.75 LSB
10V Full-Scale 16-Bit Systems: V
OS
≤
3 LSB
Active Filters
Photo Diode Amplifiers
DAC Current to Voltage Amplifiers
Battery-Powered Systems
, LTC and LT are registered trademarks of Linear Technology Corporation.
TYPICAL APPLICATIO
5V
V
IN
–
Single Supply Instrumentation Amplifier
0.1µF
NOTE:
0.1% RESISTORS GIVE CMRR
≥
68dB.
GAIN IS 10.0V/V.
COMMON MODE INPUT RANGE
IS FROM 0.3V TO 3.0V.
BANDWIDTH IS 2.8MHz.
30
20
+
1/2
LT1215
DIFFERENTIAL INPUT
10
0
GAIN (dB)
–
1020Ω
113Ω
1020Ω
113Ω
–10
–20
–30
–40
–50
COMMON MODE INPUT
–
V
IN+
1/2
LT1215
V
OUT
–60
–70
1k
10k
100k
1M
FREQUENCY (Hz)
10M
1215/16 TA02
+
1215/16 TA01
U
Slew Rate: 50V/µs Typ
Gain-Bandwidth Product: 23MHz Typ
Fast Settling to 0.01%
2V Step to 200µV: 250ns Typ
10V Step to 1mV: 480ns Typ
Excellent DC Precision in All Packages
Input Offset Voltage: 450µV Max
Input Offset Voltage Drift: 10µV/°C Max
Input Offset Current: 120nA Max
Input Bias Current: 600nA Max
Open-Loop Gain: 1000V/mV Min
Single Supply Operation
Input Voltage Range Includes Ground
Output Swings to Ground While Sinking Current
Low Input Noise Voltage: 12.5nV/√Hz Typ
Low Input Noise Current: 0.5pA/√Hz Typ
Specified on 3.3V, 5V and
±15V
Large Output Drive Current: 30mA Min
Low Supply Current per Amplifier: 6.6mA Max
Dual in 8-Pin DIP and SO-8
Quad in 14-Pin DIP and NARROW SO-16
The LT
®
1215 is a dual, single supply precision op amp with
a 23MHz gain-bandwidth product and a 50V/µs slew rate.
The LT1216 is a quad version of the same amplifier. The
DC precision of the LT1215/LT1216 eliminates trims in
most systems while providing high frequency perfor-
mance not usually found in single supply amplifiers.
The LT1215/LT1216 will operate on any supply greater
than 2.5V and less than 36V total. These amplifiers are
specified on single 3.3V, single 5V and
±15V
supplies, and
only require 5mA of quiescent supply current per ampli-
fier. The inputs can be driven beyond the supplies without
damage or phase reversal of the output. The minimum
output drive is 30mA, ideal for driving low impedance loads.
U
Frequency Response
U
1
LT1215/LT1216
ABSOLUTE
AXI U
RATI GS
(Note 1)
Storage Temperature Range ................ – 65°C to 150°C
Junction Temperature (Note 5) ............................. 150°C
Plastic Package (CN8, CS8, CN, CS)................ 150°C
Ceramic Package (MJ8)
(OBSOLETE) ..........
175°C
Lead Temperature (Soldering, 10 sec)................. 300°C
Total Supply Voltage (V
+
to V
–
) ............................. 36V
Input Current .....................................................
±15mA
Output Short-Circuit Duration (Note 2) ........ Continuous
Operating Temperature Range
LT1215C/LT1216C (Note 3) .............. – 40°C to 85°C
LT1215M
(OBSOLETE) ...............
– 55°C to 125°C
Specified Temperature Range
LT1215C/LT1216C (Note 4) .............. – 40°C to 85°C
LT1215M
(OBSOLETE) ...............
– 55°C to 125°C
PACKAGE/ORDER I FOR ATIO
TOP VIEW
OUT A 1
–IN A 2
+IN A 3
V
–
4
B
A
8 V
+
7 OUT B
6 –IN B
5 +IN B
ORDER PART
NUMBER
TOP VIEW
LT1215CN8
LT1215ACN8
N8 PACKAGE
8-LEAD PDIP
T
JMAX
= 150°C,
θ
JA
= 100°C/W
J8 PACKAGE 8-LEAD CERDIP
T
JMAX
= 175°C,
θ
JA
= 100°C/W
LT1215MJ8
LT1215AMJ8
ORDER PART
NUMBER
OBSOLETE PACKAGE
Consider the N8 Package for Alternate Source
TOP VIEW
OUT A 1
–IN A 2
A
D
TOP VIEW
OUT A 1
–IN A 2
+IN A 3
V
+
4
+IN B 5
–IN B 6
OUT B 7
N PACKAGE
14-LEAD PDIP
14 OUT D
A
D
13 –IN D
12 +IN D
11 V
–
LT1216CN
B
C
10 +IN C
9
8
–IN C
OUT C
T
JMAX
= 150°C,
θ
JA
= 70°C/W
Consult LTC Marketing for parts specified with wider operating temperature ranges.
2
U
U
W
W W
U
W
ORDER PART
NUMBER
8 V
+
OUT A 1
–IN A 2
+IN A 3
V
–
4
A
B
LT1215CS8
7 OUT B
6 –IN B
5 +IN B
S8 PART MARKING
1215
S8 PACKAGE
8-LEAD PLASTIC SO
T
JMAX
= 150°C,
θ
JA
= 150°C/W
16 OUT D
15 –IN D
14 +IN D
13 V
–
B
C
ORDER PART
NUMBER
LT1216CS
+IN A 3
V
+
4
+IN B 5
–IN B 6
OUT B 7
NC 8
12 +IN C
11 –IN C
10 OUT C
9
NC
S PACKAGE
16-LEAD PLASTIC SO
T
JMAX
= 150°C,
θ
JA
= 100°C/W
LT1215/LT1216
AVAILABLE OPTIO S
NUMBER OF
OP AMPS
Two (Dual)
T
A
RANGE
– 40°C to 85°C
MAX V
OS
(25°C)
300µV
450µV
450µV
300µV
450µV
450µV
MAX TC V
OS
(∆V
OS
/∆T)
2.5µV/°C
5µV/°C
10µV/°C
2.5µV/°C
5µV/°C
10µV/°C
CERAMIC (J)
OBSOLETE
– 55°C to 125°C
Four (Quad)
– 40°C to 85°C
5V
ELECTRICAL CHARACTERISTICS
V
S
= 5V, V
CM
= 0.5V, V
OUT
= 0.5V, T
A
= 25°C, unless otherwise noted.
SYMBOL
V
OS
∆V
OS
∆Time
I
OS
I
B
e
n
i
n
PARAMETER
Input Offset Voltage
Long-Term Input Offset
Voltage Stability
Input Offset Current
Input Bias Current
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
Input Resistance (Note 6)
Input Capacitance
Input Voltage Range
CMRR
PSRR
A
VOL
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Maximum Output Voltage Swing
(Note 7)
CONDITIONS
LT1215AC
LT1215AM
MIN
TYP
MAX
125
300
0.8
35
420
400
15.0
12.5
7.0
0.5
40
200
10
3.2
– 0.2
108
115
600
4.39
4.30
3.75
0.005
0.030
0.630
±50
30
23
4.75
2.2
2.6
16
25
13
250
40
0.001
80
500
LT1215C/LT1215M
LT1216C
MIN
TYP
MAX
150
450
1.0
35
420
400
15.0
12.5
7.0
0.5
40
200
10
3.2
– 0.2
108
115
600
4.39
4.30
3.75
0.005
0.030
0.630
±50
30
23
4.75
2.2
2.6
16
25
13
250
40
0.001
120
600
UNITS
µV
µV/Mo
nA
nA
nV
P-P
nV/√Hz
nV/√Hz
pA/√Hz
pA/√Hz
MΩ
MΩ
pF
V
V
dB
dB
V/mV
V
V
V
V
V
V
mA
V/µs
MHz
mA
V
MHz
ns
%
ns
ns
Ω
%
I
O
SR
GBW
I
S
t
r
, t
f
OS
t
PD
t
S
THD
Maximum Output Current
Slew Rate
Gain-Bandwidth Product
Supply Current Per Amplifier
Minimum Supply Voltage
Full Power Bandwidth
Rise Time, Fall Time
Overshoot
Propagation Delay
Settling Time
Open-Loop Output Resistance
Total Harmonic Distortion
U
PACKAGE
PLASTIC DIP
(N)
LT1215ACN8
LT1215CN8
SURFACE MOUNT
(S)
LT1215CS8
LT1215AMJ8
LT1215MJ8
LT1216CN
LT1216CS
0.1Hz to 10Hz
f
O
= 10Hz
f
O
= 1000Hz
f
O
= 10Hz
f
O
= 1000Hz
Differential Mode
Common Mode
f = 1MHz
10
10
V
CM
= 0V to 3V
V
S
= 2.5V to 12.5V
V
O
= 0.05V to 3.7V, R
L
= 500Ω
Output High, No Load
Output High, I
SOURCE
= 1mA
Output High, I
SOURCE
= 30mA
Output Low, No Load
Output Low, I
SINK
= 1mA
Output Low, I
SINK
= 30mA
(Note 11)
A
V
= – 2
f = 100kHz
Single Supply
A
V
= 1, V
O
= 2.5V
P-P
A
V
= 1, 10% to 90%, V
O
= 100mV
A
V
= 1, V
O
= 100mV
A
V
= 1, V
O
= 100mV
0.01%, A
V
= 1,
∆V
O
= 2V
I
O
= 0mA, f = 10MHz
A
V
= 1, V
O
= 1V
RMS
, 20Hz to 20kHz
3.0
0
90
96
150
4.30
4.20
3.60
3.0
0
86
93
150
4.30
4.20
3.60
0.008
0.050
1.000
±30
0.008
0.050
1.000
±30
3.6
6.6
2.5
3.6
6.6
2.5
3
LT1215/LT1216
5V
ELECTRICAL CHARACTERISTICS
V
S
= 5V, V
CM
= 0.5V, V
OUT
= 0.5V, 0°C
≤
T
A
≤
70°C, unless otherwise noted.
SYMBOL
V
OS
∆V
OS
∆T
I
OS
I
B
PARAMETER
Input Offset Voltage
Input Offset Voltage Drift
(Note 6)
Input Offset Current
Input Bias Current
Input Voltage Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Maximum Output Voltage Swing
(Note 7)
CONDITIONS
8-Pin DIP Package
14-Pin DIP, SO Package
LT1215AC
MIN
TYP
MAX
200
350
1
2.5
35
450
3.1
– 0.1
108
114
600
4.33
4.24
3.89
0.006
0.035
0.500
5.2
100
530
LT1215C/LT1216C
MIN
TYP
MAX
250
550
2
5
3
10
35
170
450
830
2.9
3.1
0.1
– 0.1
85
108
92
114
100
600
4.20
4.33
4.10
4.24
3.70
3.89
0.006 0.009
0.035 0.055
0.500 0.725
3.3
5.2
7.5
UNITS
µV
µV/°C
µV/°C
nA
nA
V
V
dB
dB
V/mV
V
V
V
V
V
V
mA
CMRR
PSRR
A
VOL
V
CM
= 0.1V to 2.9V
V
S
= 2.6V to 12.5V
V
O
= 0.05V to 3.7V, R
L
= 500Ω
Output High, No Load
Output High, I
SOURCE
= 1mA
Output High, I
SOURCE
= 20mA
Output Low, No Load
Output Low, I
SINK
= 1mA
Output Low, I
SINK
= 20mA
2.9
0.1
89
95
100
4.20
4.10
3.70
I
S
Supply Current Per Amplifier
3.3
0.009
0.055
0.725
7.5
V
S
= 5V, V
CM
= 0.5V, V
OUT
= 0.5V, – 40°C
≤
T
A
≤
85°C, unless otherwise noted. (Note 4)
SYMBOL
V
OS
∆V
OS
∆T
I
OS
I
B
PARAMETER
Input Offset Voltage
Input Offset Voltage Drift
(Note 6)
Input Offset Current
Input Bias Current
Input Voltage Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Maximum Output Voltage Swing
(Note 7)
CONDITIONS
8-Pin DIP Package
14-Pin DIP, SO Package
LT1215AC
MIN
TYP
MAX
200
400
1
2.5
35
450
3.0
0
108
114
600
4.30
4.16
3.82
0.006
0.035
0.500
5.3
110
550
LT1215C/LT1216C
MIN
TYP
MAX
250
600
2
5
3
10
35
190
450
850
2.8
3.0
0.2
0
84
108
91
114
100
600
4.10
4.30
4.00
4.16
3.60
3.82
0.006 0.010
0.035 0.060
0.500 0.750
2.9
5.3
7.6
UNITS
µV
µV/°C
µV/°C
nA
nA
V
V
dB
dB
V/mV
V
V
V
V
V
V
mA
CMRR
PSRR
A
VOL
V
CM
= 0.2V to 2.8V
V
S
= 2.7V to 12.5V
V
O
= 0.05V to 3.7V, R
L
= 500Ω
Output High, No Load
Output High, I
SOURCE
= 1mA
Output High, I
SOURCE
= 20mA
Output Low, No Load
Output Low, I
SINK
= 1mA
Output Low, I
SINK
= 20mA
2.8
0.2
88
94
100
4.10
4.00
3.60
I
S
Supply Current Per Amplifier
2.9
0.010
0.060
0.750
7.6
4
LT1215/LT1216
5V
ELECTRICAL CHARACTERISTICS
V
S
= 5V, V
CM
= 0.5V, V
OUT
= 0.5V, – 55°C
≤
T
A
≤
125°C, unless otherwise noted.
SYMBOL
V
OS
∆V
OS
∆T
I
OS
I
B
PARAMETER
Input Offset Voltage
Input Offset Voltage Drift
(Note 6)
Input Offset Current
Input Bias Current
Input Voltage Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Maximum Output Voltage Swing
(Note 7)
CONDITIONS
MIN
LT1215AM
TYP
MAX
250
450
1
2.5
35
450
3.0
0.2
108
114
100
4.20
4.10
3.80
0.007
0.040
0.700
5.5
150
600
2.8
0.4
82
90
50
4.00
3.90
3.50
0.012
0.070
1.000
8.4
MIN
LT1215M
TYP
MAX
350
750
2
5
35
450
3.0
0.2
108
114
100
4.20
4.10
3.80
0.007
0.040
0.700
5.5
200
700
UNITS
µV
µV/°C
nA
nA
V
V
dB
dB
V/mV
V
V
V
mV
mV
mV
mA
CMRR
PSRR
A
VOL
V
CM
= 0.4V to 2.8V
V
S
= 2.7V to 12.5V
V
O
= 0.05V to 3.7V, R
L
= 500Ω
Output High, No Load
Output High, I
SOURCE
= 1mA
Output High, I
SOURCE
= 20mA
Output Low, No Load
Output Low, I
SINK
= 1mA
Output Low, I
SINK
= 20mA
2.8
0.4
87
93
50
4.00
3.90
3.50
I
S
Supply Current Per Amplifier
2.3
2.3
0.012
0.070
1.000
8.4
+15V
ELECTRICAL CHARACTERISTICS
–
V
S
=
±15V,
V
CM
= 0V, V
OUT
= 0V, T
A
= 25°C, unless otherwise noted.
SYMBOL
V
OS
I
OS
I
B
PARAMETER
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Voltage Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Maximum Output Voltage Swing
Maximum Output Current
Slew Rate
Gain-Bandwidth Product
Supply Current Per Amplifier
Channel Separation
Minimum Supply Voltage
Full-Power Bandwidth
Settling Time
CONDITIONS
LT1215AC
LT1215AM
MIN
TYP
225
30
360
13.0
13.2
–15.0 – 15.2
90
108
96
110
1000 3500
13.5 13.75
–14 –14.4
±30
±50
40
50
15
23
3.6
5.7
128
140
±1.7
750
480
MAX
500
80
500
LT1215C/LT1215M
LT1216C
MIN
TYP
MAX
250
650
30
110
360
550
13.0
13.2
–15.0 – 15.2
86
108
93
110
1000 3500
13.5 13.75
–14
–14.4
±30
±
50
40
50
15
23
3.6
5.7
8
128
140
±1.7
±2
750
480
UNITS
µV
nA
nA
V
V
dB
dB
V/mV
V
V
mA
V/µs
MHz
mA
dB
V
kHz
ns
CMRR
PSRR
A
VOL
I
O
SR
GBW
I
S
V
CM
= –15V to 13V
V
S
=
±2V
to
±18V
V
O
= 0V to
±10V,
R
L
= 2k
Output High, I
SOURCE
= 30mA
Output Low, I
SINK
= 30mA
(Note 11)
A
V
= – 2 (Note 8)
f = 100kHz
V
O
=
±10V,
R
L
= 2k
Equal Split Supplies
A
V
= 1, V
O
= 20V
P-P
0.01%, A
V
= 1,
∆V
O
= 10V
8
±2
5
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