LT1214CN Linear Technology Corporation, LT1214CN Datasheet

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LT1214CN

Manufacturer Part Number
LT1214CN
Description
Manufacturer
Linear Technology Corporation
Datasheet

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Manufacturer
Quantity
Price
Company:
Part Number:
LT1214CN
Quantity:
100
Part Number:
LT1214CN#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
FEATURES
Note: For applications requiring higher slew rate, see the LT1215/LT1216
data sheet. For lower power and lower slew rate, see the LT1211/LT1212 data
sheet.
TYPICAL APPLICATIO
V
IN
A
MAXIMUM OUTPUT OFFSET = 714 V
V
Slew Rate: 12V/ s Typ
Gain-Bandwidth Product: 28MHz Typ
Fast Settling to 0.01%
Excellent DC Precision in All Packages
Single Supply Operation
Low Input Noise Voltage: 10nV/ Hz Typ
Low Input Noise Current: 0.2pA/ Hz Typ
Specified at 3.3V, 5V and 15V
Large Output Drive Current: 30mA Min
Low Supply Current per Amplifier: 3.5mA Max
Dual in 8-Pin DIP and SO-8
Quad in 14-Pin DIP and NARROW SO-16
= 2
680
2V Step to 200 V: 500ns Typ
10V Step to 1mV: 1.1 s Typ
Input Offset Voltage: 275 V Max
Input Offset Voltage Drift: 6 V/ C Max
Input Offset Current: 40nA Max
Input Bias Current: 200nA Max
Open-Loop Gain: 1200V/mV Min
Input Voltage Range Includes Ground
Output Swings to Ground While Sinking Current
R3
Single Supply 3-Pole 1MHz Butterworth Filter
C3
390pF
680
R2
C2
200pF
680
R1
C1
150pF
U
4.12k
+
LT1213
1/2
4.12k
5pF
V
+
0.1 F
1213/14 TA01
V
OUT
28MHz, 12V/ s, Single Supply
DESCRIPTIO
The LT
a 28MHz gain-bandwidth product and a 12V/ s slew rate.
The LT1214 is a quad version of the same amplifier. The
DC precision of the LT1213/LT1214 eliminates trims in
most systems while providing high frequency perfor-
mance not usually found in single supply amplifiers.
The LT1213/LT1214 will operate on any supply greater
than 2.5V and less than 36V total. These amplifiers are
specified at single 3.3V, single 5V and 15V supplies, and
only require 2.7mA 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.
APPLICATIO S
, LTC and LT are registered trademarks of Linear Technology Corporation.
2.5V Full-Scale 12-Bit Systems: V
10V Full-Scale 16-Bit Systems: V
Active Filters
Photodiode Amplifiers
DAC Current-to-Voltage Amplifiers
Battery-Powered Systems
®
1213 is a dual, single supply precision op amp with
–10
–20
–30
–40
–50
–60
10
0
10k
Precision Op Amps
U
U
Frequency Response
Dual and Quad
100k
FREQUENCY (Hz)
LT1213/LT1214
OS
1M
OS
1.8LSB
1213/14 TA02
0.45LSB
10M
1

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LT1214CN Summary of contents

Page 1

... The minimum output drive is 30mA, ideal for driving low impedance loads. APPLICATIO S 2.5V Full-Scale 12-Bit Systems: V 10V Full-Scale 16-Bit Systems: V Active Filters Photodiode Amplifiers DAC Current-to-Voltage Amplifiers Battery-Powered Systems , LTC and LT are registered trademarks of Linear Technology Corporation 0 1/2 V OUT LT1213 – ...

Page 2

... TOP VIEW LT1213CS8 + 8 V OUT – PART MARKING B + 1213 S8 PACKAGE = 150 C, = 150 C/W JA ORDER PART TOP VIEW NUMBER 16 OUT D 15 –IN D LT1214CS +IN D – + – OUT PACKAGE = 150 C, = 100 C/W JA PACKAGE PLASTIC DIP SURFACE MOUNT (J) (N) LT1213ACN8 LT1213CN8 LT1213CS8 LT1214CN LT1214CS (S) ...

Page 3

ELECTRICAL C HARA TERISTICS 0.5V 0.5V unless otherwise noted OUT A SYMBOL PARAMETER CONDITIONS V Input Offset Voltage OS V Long-Term Input Offset OS Voltage Stability ...

Page 4

LT1213/LT1214 5V ELECTRICAL C HARA TERISTICS 0.5V 0.5V OUT SYMBOL PARAMETER V Input Offset Voltage OS V Input Offset Voltage Drift OS (Note Input Offset ...

Page 5

ELECTRICAL C HARA TERISTICS 0.5V 0.5V, – OUT SYMBOL PARAMETER V Input Offset Voltage OS V Input Offset Voltage Drift OS (Note Input Offset ...

Page 6

LT1213/LT1214 + – 15V ELECTRICAL C HARA TERISTICS V = 15V 0V 0V OUT SYMBOL PARAMETER V Input Offset Voltage OS V Input Offset Voltage Drift OS (Note ...

Page 7

ELECTRICAL C HARA TERISTICS V = 3.3V 0.5V 0.5V OUT A SYMBOL PARAMETER CONDITIONS V Input Offset Voltage OS Input Voltage Range (Note 9) Maximum Output Voltage Swing Output High, No Load ...

Page 8

... Note calculated from the ambient temperature T J dissipation P according to the following formulas: D LT1213MJ8, LT1213AMJ8 LT1213CN8, LT1213ACN8 LT1213CS8 LT1214CN LT1214CS Note 4: This parameter is not 100% tested TYPICAL PERFOR A Distribution of Input Offset Voltage LT1213 J8 PACKAGE S LT1213 N8 PACKAGE 60 ...

Page 9

W U TYPICAL PERFOR A Voltage Gain vs Frequency 140 C = 20pF L 120 100 15V – 100 1k 10k 100k ...

Page 10

LT1213/LT1214 W U TYPICAL PERFOR A Open-Loop Voltage Gain vs Supply Voltage – 125 ...

Page 11

W U TYPICAL PERFOR A 5V Small-Signal Response 50ns/DIV 1213/14 G25 V 15V Small-Signal Response 50ns/DIV V = 15V 1213/14 G28 5V Settling 100ns/DIV ...

Page 12

LT1213/LT1214 W U TYPICAL PERFOR A Supply Current vs Supply Votage 125 – SUPPLY VOLTAGE (V) ...

Page 13

... The maximum ambient 125 C depending on the part rating. 2. The load is 500 including the feedback resistors. 3. The output can be anywhere between the supplies. PART LT1213MJ8 LT1213CN8 LT1213CS8 LT1214CN LT1214CS LT1213/LT1214 – SMAX S ...

Page 14

LT1213/LT1214 PPLICATI S I FOR ATIO Inputs Typically at room temperature, the inputs of the LT1213/ LT1214 can common mode 400mV below ground (V and to within 1.2V of the positive supply with the amplifier still ...

Page 15

PPLICATI S I FOR ATIO Comparator Applications Sometimes it is desirable to use an op amp as a compara- tor. When operating the LT1213/LT1214 on a single 3. supply, the output interfaces directly with ...

Page 16

LT1213/LT1214 PACKAGE DESCRIPTIO CORNER LEADS OPTION 0.045 – 0.068 (1.143 – 1.727) FULL LEAD OPTION 0.300 BSC (0.762 BSC) 0.008 – 0.018 (0.203 – 0.457) NOTE: LEAD DIMENSIONS APPLY TO SOLDER DIP/PLATE OR TIN PLATE LEADS Package ...

Page 17

PACKAGE DESCRIPTIO 0.300 – 0.325 (7.620 – 8.255) 0.009 – 0.015 (0.229 – 0.381) +0.035 0.325 –0.015 +0.889 8.255 –0.381 *THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm) 0.300 ...

Page 18

LT1213/LT1214 PACKAGE DESCRIPTIO 0.010 – 0.020 (0.254 – 0.508) 0.008 – 0.010 (0.203 – 0.254) 0.016 – 0.050 (0.406 – 1.270) * DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE ** DIMENSION DOES ...

Page 19

... FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representation that the interconnection of its circuits as described herein will not infringe on existing patent rights. ...

Page 20

... LT1213 – 10k = V FOR OUT REF IN(DIF) 1213/14 TA05 COMMENTS Half the Supply Current of the LT1213 Four Times the Slew Rate of the LT1213 Rail-to-Rail LT1213 12134fa LT/CP 1001 1.5K REV A • PRINTED IN USA LINEAR TECHNOLOGY CORPORATION 1993 + 1213/14 TA03b V OUT ...

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