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TLV2451AID

Part # TLV2451AID
Description DUAL OPAMP LOW POWER RAIL TORAIL I/O
Category IC
Availability In Stock
Qty 60
Qty Price
1 - 12 $1.44650
13 - 25 $1.15062
26 - 37 $1.08487
38 - 50 $1.00816
51 + $0.89858
Manufacturer Available Qty
Texas Instruments
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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

      
  µ   
   
SLOS218F − DECEMBER 1998 − REVISED JANUARY 2005
1
WWW.TI.COM
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251−1443
D Supply Current ...23 µA/Channel
D Gain-Bandwidth Product . . . 220 kHz
D Output Drive Capability . . . ±10 mA
D Input Offset Voltage ...20 µV (typ)
D V
DD
Range . . . 2.7 V to 6 V
D Power Supply Rejection Ratio . . . 106 dB
D Ultralow-Power Shutdown Mode
I
DD
. . . 16 nA/ch
D Rail-To-Rail Input/Output (RRIO)
D Ultrasmall Packaging
− 5 or 6 Pin SOT-23 (TLV2450/1)
− 8 or 10 Pin MSOP (TLV2452/3)
description
The TLV245x is a family of rail-to-rail input/output operational amplifiers that sets a new performance point for
supply current and ac performance. These devices consume a mere 23 µA/channel while offering 220 kHz of
gain-bandwidth product, much higher than competitive devices with similar supply current levels. Along with
increased ac performance, the amplifier provides high output drive capability, solving a major shortcoming of
older micropower rail-to-rail input/output operational amplifiers. The TLV245x can swing to within 250 mV of
each supply rail while driving a 2.5-mA load. Both the inputs and outputs swing rail-to-rail for increased dynamic
range in low-voltage applications. This performance makes the TLV245x family ideal for portable medical
equipment, patient monitoring systems, and data acquisition circuits.
FAMILY PACKAGE TABLE
DEVICE
NUMBER OF
PACKAGE TYPES
SHUTDOWN
UNIVERSAL
DEVICE
NUMBER OF
CHANNELS
PDIP SOIC SOT-23 TSSOP MSOP
SHUTDOWN
UNIVERSAL
EVM BOARD
TLV2450 1 8 8 6 Yes
TLV2451 1 8 8 5
Refer to the EVM
TLV2452 2 8 8 8
Refer to the EVM
Selection Guide
TLV2453 2 14 14 10 Yes
Selection Guide
(Lit# SLOU060)
TLV2454 4 14 14 14
(Lit# SLOU060)
TLV2455 4 16 16 16 Yes
A SELECTION OF SINGLE-SUPPLY OPERATIONAL AMPLIFIER PRODUCTS
DEVICE
V
DD
(V)
BW
(MHz)
SLEW RATE
(V/µs)
I
DD
(per channel)
(µA)
RAIL-TO-RAIL
TLV245X 2.7 − 6.0 0.22 0.11 23 I/O
TLV247X 2.7 − 6.0 2.8 1.5 600 I/O
TLV246X 2.7 − 6.0 6.4 1.6 550 I/O
TLV277X 2.5 − 6.0 5.1 10.5 1000 O
All specifications measured at 5 V.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications o
f
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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(,)(!"5 $# '// -'%'&,(,%)1
Copyright 1998−2005, Texas Instruments Incorporated
Operational Amplifier
+
All trademarks are the property of their respective owners.
      
  µ   
   
SLOS218F − DECEMBER 1998 − REVISED JANUARY 2005
2
WWW.TI.COM
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251−1443
description (continued)
Three members of the family (TLV2450/3/5) offer a shutdown terminal for conserving battery life in portable
applications. During shutdown, the outputs are placed in a high-impedance state and the amplifier consumes
only 16 nA/channel. The family is fully specified at 3 V and 5 V across an expanded industrial temperature range
(−40°C to 125°C). The singles and duals are available in the SOT23 and MSOP packages, while the quads are
available in TSSOP. The TLV2450 offers an amplifier with shutdown functionality all in a 6-pin SOT23 package,
making it perfect for high density circuits.
TLV2450 and TLV2451 AVAILABLE OPTIONS
PACKAGED DEVICES
T
A
SMALL OUTLINE
SOT-23
PLASTIC DIP
T
A
SMALL OUTLINE
(D)
(DBV) SYMBOL
PLASTIC DIP
(P)
0°C to 70°C
TLV2450CD
TLV2451CD
TLV2450CDBV
TLV2451CDBV
VAQC
VARC
TLV2450CP
TLV2451CP
−40°C to 125°C
TLV2450ID
TLV2451ID
TLV2450IDBV
TLV2451IDBV
VAQI
VARI
TLV2450IP
TLV2451IP
−40
°
C to 125
°
C
TLV2450AID
TLV2451AID
TLV2450AIP
TLV2451AIP
This package is available taped and reeled. To order this packaging option, add an R suffix to the part
number (e.g., TLV2450CDR).
TLV2452 and TLV2453 AVAILABLE OPTIONS
PACKAGED DEVICES
T
A
SMALL
OUTLINE
MSOP
PLASTIC
DIP
PLASTIC
DIP
T
A
OUTLINE
(D)
(DGK)
SYMBOL
(DGS)
SYMBOL
DIP
(N)
DIP
(P)
0°C to 70°C
TLV2452CD
TLV2453CD
TLV2452CDGK
xxTIABI
TLV2453CDGS
xxTIABK
TLV2453CN
TLV2452CP
−40°C to 125°C
TLV2452ID
TLV2453ID
TLV2452IDGK
xxTIABJ
TLV2453IDGS
xxTIABL
TLV2453IN
TLV2452IP
−40
°
C to 125
°
C
TLV2452AID
TLV2453AID
TLV2453AIN
TLV2452AIP
This package is available taped and reeled. To order this packaging option, add an R suffix to the part number (e.g., TLV2452CDR).
xx represents the device date code.
TLV2454 and TLV2455 AVAILABLE OPTIONS
PACKAGED DEVICES
T
A
SMALL OUTLINE
(D)
PLASTIC DIP
(N)
TSSOP
(PW)
0°C to 70°C
TLV2454CD
TLV2455CD
TLV2454CN
TLV2455CN
TLV2454CPW
TLV2455CPW
−40°C to 125°C
TLV2454ID
TLV2455ID
TLV2454IN
TLV2455IN
TLV2454IPW
TLV2455IPW
−40
°
C to 125
°
C
TLV2454AID
TLV2455AID
TLV2454AIN
TLV2455AIN
TLV2454AIPW
TLV2455AIPW
This package is available taped and reeled. To order this packaging option, add an
R suffix to the part number (e.g., TLV2454CDR).
NOTE: For the most current package and ordering information, see the Package Option Addendum located at the
end of this data sheet, or refer to our web site at www.ti.com.
      
  µ   
   
SLOS218F − DECEMBER 1998 − REVISED JANUARY 2005
3
WWW.TI.COM
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251−1443
TLV245x PACKAGE PINOUTS
(1)
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1OUT
1IN
1IN+
V
DD
+
2IN+
2IN
2OUT
1/2SHDN
4OUT
4IN
4IN+
GND
3IN+
3IN−
3OUT
3/4SHDN
(TOP VIEW)
TLV2455
D, N, OR PW PACKAGE
3
2
4
5
(TOP VIEW)
1
OUT
GND
IN+
V
DD+
IN
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OUT
1IN
1IN+
GND
NC
1SHDN
NC
V
DD
+
2OUT
2IN
2IN+
NC
2SHDN
NC
(TOP VIEW)
TLV2451
DBV PACKAGE
3
2
4
6
(TOP VIEW)
1
OUT
GND
IN+
V
DD+
IN
TLV2450
DBV PACKAGE
5
SHDN
1
2
3
4
8
7
6
5
NC
IN
IN+
GND
SHDN
V
DD
+
OUT
NC
TLV2450
D OR P PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
NC
IN
IN+
GND
NC
V
DD
+
OUT
NC
TLV2451
D OR P PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
1OUT
1IN
1IN+
GND
V
DD
+
2OUT
2IN
2IN+
TLV2452
D, DGK, OR P PACKAGE
(TOP VIEW)
TLV2453
D OR N PACKAGE
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OUT
1IN
1IN+
V
DD
+
2IN+
2IN
2OUT
4OUT
4IN
4IN+
GND
3IN+
3IN
3OUT
(TOP VIEW)
TLV2454
D, N, OR PW PACKAGE
NC − No internal connection
(1) SOT−23 may or may not be indicated
1
2
3
4
5
10
9
8
7
6
1OUT
1IN
1IN+
GND
1SHDN
V
DD
+
2OUT
2IN
2IN+
2SHDN
TLV2453
DGS PACKAGE
(TOP VIEW)
TYPICAL PIN 1 INDICATORS
Printed or
Molded Dot
Bevel Edges
Pin 1
Molded ”U” Shape
Pin 1
Stripe
Pin 1
Pin 1
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