IC OPAMP GP 1.7MHZ QUAD 14TSSOP

 

TLV2344IPWR

Manufacturer Part NumberTLV2344IPWR
DescriptionIC OPAMP GP 1.7MHZ QUAD 14TSSOP
ManufacturerTexas Instruments
SeriesLinCMOS™
TLV2344IPWR datasheets

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Specifications of TLV2344IPWR

Amplifier TypeGeneral PurposeNumber Of Circuits4
Slew Rate3.6 V/µsGain Bandwidth Product1.7MHz
Current - Input Bias0.6pAVoltage - Input Offset1100µV
Current - Supply2.7mACurrent - Output / Channel30mA
Voltage - Supply, Single/dual (±)2 V ~ 8 V, ±1 V ~ 4 VOperating Temperature-40°C ~ 85°C
Mounting TypeSurface MountPackage / Case14-TSSOP
Lead Free Status / RoHS StatusLead free / RoHS CompliantOutput Type-
-3db Bandwidth-  
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D
Wide Range of Supply Voltages Over
Specified Temperature Range:
– 40 C to 85 C . . . 2 V to 8 V
D
Fully Characterized at 3 V and 5 V
D
Single-Supply Operation
D
Common-Mode Input-Voltage Range
Extends Below the Negative Rail and Up to
V
– 1 V at 25 C
DD
D
Output Voltage Range Includes Negative
Rail
D
High Input Impedance . . . 10
D
ESD-Protection Circuitry
D
Designed-In Latch-Up Immunity
description
The TLV234x operational amplifiers are in a family
of devices that has been specifically designed for
use in low-voltage single-supply applications.
Unlike other products in this family designed
primarily to meet aggressive power consumption
specifications, the TLV234x was developed to
offer ac performance approaching that of a BiFET
operational amplifier while operating from a
single-supply rail. At 3 V, the TLV234x has a
typical slew rate of 2.1 V/ s and 790-kHz
unity-gain bandwidth.
Each amplifier is fully functional down to a
minimum supply voltage of 2 V and is fully
characterized, tested, and specified at both 3-V
and 5-V power supplies over a temperature range
of – 40 C to 85 C. The common-mode input
voltage range includes the negative rail and
extends to within 1 V of the positive rail.
V IO max
V
max
T A
SMALL OUTLINE †
AT 25 C
9 mV
– 40 C to 85 C
– 40 C to 85 C
10 mV
† The D package is available taped and reeled. Add R suffix to the device type (e.g., TLV2342IDR).
‡ The PW package is only available left-end taped and reeled (e.g., TLV2342IPWLE).
§ Chip forms are tested at 25 C only.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
LinCMOS is a trademark of Texas Instruments Incorporated.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
TLV2342, TLV2342Y, TLV2344, TLV2344Y
LinCMOS LOW-VOLTAGE HIGH-SPEED
V
DD–
12
Typical
1OUT
1IN–
1IN +
V
/ GND
DD –
1OUT
1IN –
1IN +
V
DD+
2IN +
2IN –
2OUT
AVAILABLE OPTIONS
PACKAGED DEVICES
PLASTIC DIP
PLASTIC DIP
(N)
(P)
(D)
TLV2342ID
—
TLV2342IP
TLV2344ID
TLV2344IN
—
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
OPERATIONAL AMPLIFIERS
SLOS194 – FEBRUARY 1997
TLV2342
D OR P PACKAGE
(TOP VIEW)
1OUT
V
1
8
DD
1IN –
2OUT
2
7
1IN +
2IN –
3
6
/ GND
2IN +
4
5
TLV2342
PW PACKAGE
(TOP VIEW)
1
8
V
DD +
2
7
2OUT
3
6
2IN –
4
5
2IN +
TLV2344
D OR N PACKAGE
(TOP VIEW)
1OUT
4OUT
1
14
1IN –
4IN –
2
13
1IN +
4IN +
3
12
V
V
4
11
DD +
DD – / GND
2IN +
3IN +
5
10
2N –
3IN –
6
9
2OUT
3OUT
7
8
TLV2344
PW PACKAGE
(TOP VIEW)
1
4OUT
14
4IN –
4IN +
V
/ GND
DD –
3IN +
3IN –
7
8
3OUT
CHIP FORM §
CHIP FORM §
TSSOP ‡
(Y)
(PW)
TLV2342IPWLE
TLV2342Y
TLV2344IPWLE
TLV2344Y
Copyright
1997, Texas Instruments Incorporated
1

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TLV2344IPWR Summary of contents

  • Page 1

    ... Chip forms are tested only. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. LinCMOS is a trademark of Texas Instruments Incorporated. PRODUCTION DATA information is current as of publication date. ...

  • Page 2

    ... SLOS194 – FEBRUARY 1997 description (continued) Low-voltage and low-power operation has been made possible by using the Texas Instruments silicon-gate LinCMOS technology. The LinCMOS process also features extremely high input impedance and ultra-low input bias currents. These parameters combined with good ac performance make the TLV234x effectual in applications such as high-frequency filters and wide-bandwidth sensors ...

  • Page 3

    TLV2344Y chip information This chip, when properly assembled, displays characteristics similar to the TLV2344. Thermal compression or ultrasonic bonding may be used on the doped-aluminum bonding pads. Chips may be mounted with conductive epoxy or a gold-silicon preform. BONDING PAD ...

  • Page 4

    TLV2342, TLV2342Y, TLV2344, TLV2344Y LinCMOS LOW-VOLTAGE HIGH-SPEED OPERATIONAL AMPLIFIERS SLOS194 – FEBRUARY 1997 equivalent schematic (each amplifier – Transistors Resistors Diodes Capacitors † Includes both amplifiers and all ESD, ...

  • Page 5

    Supply voltage, V (see Note 1) DD Differential input voltage, V (see Note 2) ID Input voltage range, V (any input) I Input current ...

  • Page 6

    TLV2342, TLV2342Y, TLV2344, TLV2344Y LinCMOS LOW-VOLTAGE HIGH-SPEED OPERATIONAL AMPLIFIERS SLOS194 – FEBRUARY 1997 TLV2342I electrical characteristics at specified free-air temperature PARAMETER TEST CONDITIONS Input offset voltage ...

  • Page 7

    TLV2342I operating characteristics at specified free-air temperature, V PARAMETER PARAMETER SR SR Slew rate at unity gain Slew rate at unity gain Equivalent input noise voltage Equivalent input noise voltage Maximum output-swing bandwidth ...

  • Page 8

    TLV2342, TLV2342Y, TLV2344, TLV2344Y LinCMOS LOW-VOLTAGE HIGH-SPEED OPERATIONAL AMPLIFIERS SLOS194 – FEBRUARY 1997 TLV2344I electrical characteristics at specified free-air temperature PARAMETER Input offset voltage Input offset voltage Average temperature coefficient of VIO input offset voltage I ...

  • Page 9

    TLV2344I operating characteristics at specified free-air temperature, V PARAMETER PARAMETER SR SR Slew rate at unity gain Slew rate at unity gain Equivalent input noise voltage Equivalent input noise voltage Maximum output-swing bandwidth ...

  • Page 10

    TLV2342, TLV2342Y, TLV2344, TLV2344Y LinCMOS LOW-VOLTAGE HIGH-SPEED OPERATIONAL AMPLIFIERS SLOS194 – FEBRUARY 1997 TLV2342Y electrical characteristics, T PARAMETER V IO Input offset voltage I IO Input offset current (see Note Input bias current (see Note 4) Common-mode ...

  • Page 11

    TLV2344Y electrical characteristics, T PARAMETER V IO Input offset voltage I IO Input offset current (see Note Input bias current (see Note 4) Common-mode input voltage V ICR range (see Note High-level output voltage ...

  • Page 12

    TLV2342, TLV2342Y, TLV2344, TLV2344Y LinCMOS LOW-VOLTAGE HIGH-SPEED OPERATIONAL AMPLIFIERS SLOS194 – FEBRUARY 1997 V IO Input offset voltage Input offset voltage temperature coefficient VIO I IB Input bias current I IO Input offset current V IC Common-mode input voltage V ...

  • Page 13

    TYPICAL CHARACTERISTICS DISTRIBUTION OF TLV2342 INPUT OFFSET VOLTAGE Package – 5 – 4 – 3 – 2 – ...

  • Page 14

    TLV2342, TLV2342Y, TLV2344, TLV2344Y LinCMOS LOW-VOLTAGE HIGH-SPEED OPERATIONAL AMPLIFIERS SLOS194 – FEBRUARY 1997 DISTRIBUTION OF TLV2342 INPUT OFFSET VOLTAGE TEMPERATURE COEFFICIENT Package ...

  • Page 15

    INPUT BIAS CURRENT AND INPUT OFFSET CURRENT vs FREE-AIR TEMPERATURE See Note 0 ...

  • Page 16

    TLV2342, TLV2342Y, TLV2344, TLV2344Y LinCMOS LOW-VOLTAGE HIGH-SPEED OPERATIONAL AMPLIFIERS SLOS194 – FEBRUARY 1997 HIGH-LEVEL OUTPUT VOLTAGE vs FREE-AIR TEMPERATURE 100 mV 2.4 1.8 1 ...

  • Page 17

    TYPICAL CHARACTERISTICS LOW-LEVEL OUTPUT VOLTAGE vs DIFFERENTIAL INPUT VOLTAGE 800 700 600 500 400 300 200 100 0 ...

  • Page 18

    TLV2342, TLV2342Y, TLV2344, TLV2344Y LinCMOS LOW-VOLTAGE HIGH-SPEED OPERATIONAL AMPLIFIERS SLOS194 – FEBRUARY 1997 2000 1800 1600 1400 1200 1000 800 600 400 200 0 – ...

  • Page 19

    TLV2342, TLV2342Y, TLV2344, TLV2344Y LinCMOS LOW-VOLTAGE HIGH-SPEED TYPICAL CHARACTERISTICS LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE MARGIN vs FREQUENCY ...

  • Page 20

    TLV2342, TLV2342Y, TLV2344, TLV2344Y LinCMOS LOW-VOLTAGE HIGH-SPEED OPERATIONAL AMPLIFIERS SLOS194 – FEBRUARY 1997 SUPPLY CURRENT vs FREE-AIR TEMPERATURE 4 3 2 0.5 0 – 75 – ...

  • Page 21

    TYPICAL CHARACTERISTICS UNITY-GAIN BANDWIDTH vs SUPPLY VOLTAGE 1.5 1.3 1.1 0.9 0.7 0.5 0.3 0 ...

  • Page 22

    TLV2342, TLV2342Y, TLV2344, TLV2344Y LinCMOS LOW-VOLTAGE HIGH-SPEED OPERATIONAL AMPLIFIERS SLOS194 – FEBRUARY 1997 PHASE MARGIN vs LOAD CAPACITANCE ...

  • Page 23

    PARAMETER MEASUREMENT INFORMATION single-supply versus split-supply test circuits Because the TLV234x is optimized for single-supply operation, circuit configurations used for the various tests often present some inconvenience since the input signal, in many cases, must be offset from ground. This ...

  • Page 24

    TLV2342, TLV2342Y, TLV2344, TLV2344Y LinCMOS LOW-VOLTAGE HIGH-SPEED OPERATIONAL AMPLIFIERS SLOS194 – FEBRUARY 1997 PARAMETER MEASUREMENT INFORMATION input bias current Because of the high input impedance of the TLV234x operational amplifier, attempts to measure the input bias current can result in ...

  • Page 25

    PARAMETER MEASUREMENT INFORMATION generally measured by monitoring the distortion level of the output while increasing the frequency of a sinusoidal input signal until the maximum frequency is found above which the output contains significant distortion. The full-peak response is defined ...

  • Page 26

    TLV2342, TLV2342Y, TLV2344, TLV2344Y LinCMOS LOW-VOLTAGE HIGH-SPEED OPERATIONAL AMPLIFIERS SLOS194 – FEBRUARY 1997 single-supply operation (continued) The TLE2426 supplies an accurate voltage equal to V supply voltages of greater than 4 V. The TLV234x works well in conjunction with digital ...

  • Page 27

    It is good practice to include guard rings around inputs (similar to those of Figure 38 in the Parameter Measurement Information section). These guards should be driven from a low-impedance source at the same voltage level as ...

  • Page 28

    TLV2342, TLV2342Y, TLV2344, TLV2344Y LinCMOS LOW-VOLTAGE HIGH-SPEED OPERATIONAL AMPLIFIERS SLOS194 – FEBRUARY 1997 latch-up Because CMOS devices are susceptible to latch-up due to their inherent parasitic thyristors, the TLV234x inputs and outputs are designed to withstand – 100-mA surge currents ...

  • Page 29

    pF LOAD TLV2342, TLV2342Y, TLV2344, TLV2344Y LinCMOS LOW-VOLTAGE HIGH-SPEED TYPICAL APPLICATION DATA ( 130 pF LOAD Figure 46. Effect of Capacitive ...

  • Page 30

    PACKAGING INFORMATION (1) Orderable Device Status TLV2342ID ACTIVE TLV2342IDG4 ACTIVE TLV2342IDR ACTIVE TLV2342IDRG4 ACTIVE TLV2342IP ACTIVE TLV2342IPE4 ACTIVE TLV2342IPW ACTIVE TLV2342IPWG4 ACTIVE TLV2342IPWLE OBSOLETE TLV2344ID ACTIVE TLV2344IDG4 ACTIVE TLV2344IDR OBSOLETE TLV2344IN ACTIVE TLV2344INE4 ACTIVE TLV2344IPWLE OBSOLETE (1) The marketing ...

  • Page 31

    Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis ...

  • Page 32

    TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Type Drawing TLV2342IDR SOIC PACKAGE MATERIALS INFORMATION Pins SPQ Reel Reel Diameter Width (mm) W1 (mm 2500 330.0 12.4 Pack Materials-Page ...

  • Page 33

    Device Package Type TLV2342IDR SOIC PACKAGE MATERIALS INFORMATION Package Drawing Pins SPQ Length (mm 2500 Pack Materials-Page 2 23-Sep-2010 Width (mm) Height (mm) 340.5 338.1 20.6 ...

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  • Page 42

    ... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’ ...

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