TEXAS INSTRUMENTS TLV27L1, TLV27L2 Technical data

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TLV27L1
TLV27L2

SLOS378A – SEPTEMBER 2001 – REVISED JULY 2003

FAMILY OF MICROPOWER RAIL-TO-RAIL OUTPUT

OPERATIONAL AMPLIFIERS

FEATURES

BiMOS Rail-to-Rail Output

D

D Input Bias Current ...1 pA
D High Wide Bandwidth ...160 kHz
D High Slew Rate ...0.1 V/µs
D Supply Current ...7 µA (per channel)
D Input Noise Voltage ...89 nV/√Hz
D Supply Voltage Range ...2.7 V to 16 V
D Specified Temperature Range

– –40°C to 125°C ...Industrial Grade
– 0°C to 70°C ...Commercial Grade

D Ultra-Small Packaging

– 5 Pin SOT-23 (TLV27L1)

APPLICATIONS

Portable Medical

D

D Power Monitoring
D Low Power Security Detection Systems
D Smoke Detectors

DESCRIPTION

The TLV27Lx single supply operational amplifiers
provide rail-to-rail output capability . The TL V27Lx takes
the minimum operating supply voltage down to 2.7 V
over the extended industrial temperature range, while
adding the rail-to-rail output swing feature. The
TLV27Lx also provides 160-kHz bandwidth from only
7 µA. The maximum recommended supply voltage is
16 V, which allows the devices to be operated from
(±8-V supplies down to ±1.35 V) two rechargeable cells.

The rail-to-rail outputs make the TLV27Lx good
upgrades for the TLC27Lx family—offering more
bandwidth at a lower quiescent current. The TLV27Lx
offset voltage is equal to that of the TLC27LxA variant.
Their cost effectiveness makes them a good alternative
to the TLC/V225x, where offset and noise are not of
premium importance.

The TLV27L1/2 are available in the commercial
temperature range to enable easy migration from the
equivalent TLC27Lx. The TL V27L1 is not available with
the power saving/performance boosting programmable
pin 8.

The TL V27L1 is available in the small SOT -23 package
—something the TLC27(L)1 was not—enabling
performance boosting in a smaller package. The
TLV27L2 is available in the 3mm x 5mm MSOP,
providing PCB area savings over the 8-pin SOIC and
8-pin TSSOP.

V

DEVICE

TLV27Lx 2.7 to 16 11 –0.2 to VS+1.2 5 60 0.18 0.06 89
TLV238x 2.7 to 16 10 –0.2 to VS–0.2 4.5 60 0.18 0.06 90

TLC27Lx 4 to 16 17 –0.2 to VS–1.5 10/5/2 60 0.085 0.03 68
OPAx349 1.8 to 5.5 2 –0.2 to VS+0.2 10 10 0.070 0.02 300
OPAx347 2.3 to 5.5 34 –0.2 to VS+0.2 6 10 0.35 0.01 60
TLC225x 2.7 to 16 62.5 0 to VS–1.5 1.5/0.85 60 0.200 0.02 19

NOTE: All dc specs are maximums while ac specs are typicals.

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.

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.

[V]

S

IQ/ch

[µA]

SELECTION GUIDE

V

ICR

[V]

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V

IO

[mV]

I

IB

[pA]

GBW

[MHz]

Copyright  2001–2003, T exas Instruments Incorporated

SLEW RATE

[V/µs]

Vn, 1 kHz

[nV/√Hz

]

1

TLV27L1

TLV27L1CD

SOIC-8

D

27V1C

0°C to 70°C

TLV27L1CDBV

SOT-23

DBV

VBIC

Tape and Reel

TLV27L1ID

SOIC-8

D

27V1I

–40°C to 125°C

TLV27L1IDBV

SOT-23

DBV

VBII

Tape and Reel

TLV27L2CD

SOIC-8

D

27V2C

0°C to 70°C

TLV27L2ID

SOIC-8

D

27V2I

–40°C to 125°C

Supply voltage, (VS)

V

Operating free-air temperature, T

C

TLV27L2

SLOS378A – SEPTEMBER 2001 – REVISED JUL Y 2003

PRODUCT

PACKAGE

PACKAGE

CODE

PACKAGE/ORDERING INFORMATION

SPECIFIED

SYMBOL

TEMPERATURE

RANGE

ORDER NUMBER TRANSPORT MEDIA

TLV27L1CD Tube

TLV27L1CDR Tape and Reel
TLV27L1CDBVR
TLV27L1CDBVT

TLV27L1ID Tube

TLV27L1IDR Tape and Reel
TLV27L1IDBVR
TLV27L1IDBVT

TLV27L2CD Tube

TLV27L2CDR Tape and Reel

TLV27L2ID Tube

TLV27L2IDR Tape and Reel

absolute maximum ratings over operating free-air temperature (unless otherwise noted)

Supply voltage, V
Input voltage, V
Output current, I
Differential input voltage, V

S

(see Note 1) V

I

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

O

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ID

†

16.5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

100 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Continuous total power dissipation See Dissipation Rating Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maximum junction temperature, T

J

Operating free-air temperature range, T

: C suffix 0°C to 70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A

150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

I suffix –40°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature range, T

stg

–65°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 300°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

†

Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTE 1: Relative to GND pin.

DISSIPATION RATING TABLE

PACKAGE

D (8) 38.3 176 710 mW 370 mW
DBV (5) 55 324.1 385 mW 201 mW
DBV (6) 55 294.3 425 mW 221 mW

θ

JC

(°C/W)

θ

JA

(°C/W)

TA≤ 25°C

POWER RATING

TA = 85°C

POWER RATING

S

V

S

recommended operating conditions

Input common-mode voltage range –0.2 VS–1.2 V

2

MIN MAX UNIT

Dual supply ±1.35 ±8
Single supply 2.7 16

A

C-suffix 0 70
I-suffix –40 125

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°

°

VIOInput offset voltage

mV

RL = 100 kΩ,RS = 50 Ω
V

= 0 V to V

–1.2 V ,

CMRR

Common-mode rejection ratio

VIC = 0 V to VS–1.2 V ,

dB

V

= 2.7 V,

Large-signal differential voltage

V

=V

/2,

VS = 2.7 V,
A

Large-signal differential voltage

V

O(PP)

=VS/2,

dB

L

VS = ±5 V

IO

IIOInput offset current
V

= V

/2, V

= V

/2,

pA

VIC = VS/2, VO = VS/2,

IB

L S

IIBInput bias current

pA

IQQuiescent current (per channel)

VO = VS/2

A

V

= 2.7 V to 16 V,

No load,

PSRR

Power supply rejection ratio (∆VS/∆VIO)

VS = 2.7 V to 16 V,

No load,

dB

TLV27L1
TLV27L2

SLOS378A – SEPTEMBER 2001 – REVISED JUL Y 2003

electrical characteristics at recommended operating conditions, VS = 2.7 V, 5 V, and 10 V (unless
otherwise noted)

dc performance

PARAMETER TEST CONDITIONS T

α

VIO

VD

†

Full range is –40°C to 125°C for I suffix.

Offset voltage drift

amplification

input characteristics

PARAMETER TEST CONDITIONS T

I

I

r
C

i(d)

IC

Input offset current

Input bias current

Differential input resistance 25°C 1000 GΩ
Common-mode input capacitance f = 1 kHz 25°C 8 pF

VIC = VS/2, VO = VS/2,

RS = 50 Ω

5 V

RL = 100 kΩ

RL = 100 kΩ,R

= 50 Ω

S

†

A

25°C 0.5 5

Full range 7

25°C 1.1 µV/°C
25°C 71 86

Full range 70

25°C 80 100

Full range 77

25°C 77 82

Full range 74

A

≤25°C 1 60
≤70°C 100

≤125°C 1000

≤25°C 1 60
≤70°C 200

≤125°C 1000

MIN TYP MAX UNIT

MIN TYP MAX UNIT

pA

pA

power supply

PARAMETER TEST CONDITIONS T

†

Full range is –40°C to 125°C for I suffix.

VIC = VS/2 V

†

A

25°C 7 11

Full range 16

25°C 74 82

Full range 70

MIN TYP MAX UNIT

µ

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3

TLV27L1

VS = 2.7 V
V

= V

/2,

VIC = VS/2,
VS = 5 V

OL

VOOutput voltage swing from rail

VS = ±5 V

V

V

= V

/2,

VS = 5 V

VIC = VS/2,

OL

VS = ±5 V

SR

Slew rate at unity gain

CL = 50 pF

V/µs

V

= 1 V, A

= –1,

tsSettling time (0.1%)

V

(STEP)pp

= 1 V, AV = –1,

25°C

s

TLV27L2

SLOS378A – SEPTEMBER 2001 – REVISED JUL Y 2003

electrical characteristics at recommended operating conditions, VS = 2.7 V, 5 V, and ±5 V (unless
otherwise noted) (continued)

output characteristics

PARAMETER TEST CONDITIONS T

IOL = 100 µA

IOL = 500 µA

I

O

†

Full range is –40°C to 125°C for I suffix.

Output current VO = 0.5 V from rail VS = 2.7 V 25°C 400 µA

dynamic performance

PARAMETER TEST CONDITIONS T

GBP Gain bandwidth product RL = 100 kΩ, CL = 10 pF, f = 1 kHz 25°C 160 kHz

V

= 1 V, RL = 100 kΩ,

SR Slew rate at unity gain

φ

Phase margin RL = 100 kΩ, CL = 50 pF 25°C 62 °

M

O(pp)

CL = 50 pF, RL = 100 kΩ

Rise
Fall

†

A

25°C 200 160

Full range 220

25°C 120 85

Full range 200

25°C 120 50

Full range 150

25°C 800 420

Full range 900

25°C 400 200

Full range 500

A

25°C 0.06
–40°C 0.05
125°C 0.8

MIN TYP MAX UNIT

MIN TYP MAX UNIT

62
44

V/µs

µ

noise/distortion performance

PARAMETER TEST CONDITIONS T

V
I

Equivalent input noise voltage f = 1 kHz 25°C 89 nV/√Hz

n

Equivalent input noise current f = 1 kHz 25°C 0.6 fA/√Hz

n

A

MIN TYP MAX UNIT

4

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