Texas Instruments TLV2711IDBV, TLV2711CDBVT, TLV2711CDBVR, TLV2711CDBV, TLV2711IDBVT Datasheet
...
– Equivalent Input Noise Voltage –
f – Frequency – Hz
EQUIVALENT INPUT NOISE VOLTAGE
†
vs
FREQUENCY
V
n
nV/ Hz
40
30
20
0
60
50
10
VDD = 3 V
RS = 20 Ω
TA = 25°C
70
80
10
1
10
2
10
3
10
4
Figure 1. Equivalent Input Noise Voltage
Versus Frequency
TLV2711, TLV2711Y
Advanced LinCMOS RAIL-TO-RAIL
MICROPOWER SINGLE OPERATIONAL AMPLIFIERS
SLOS196 – AUGUST 1997
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
D
Output Swing Includes Both Supply Rails
D
Low Noise...21 nV/√Hz Typ at f = 1 kHz
D
Low Input Bias Current...1 pA Typ
D
Very Low Power...11 µA Per Channel Typ
D
Common-Mode Input Voltage Range
Includes Negative Rail
D
Wide Supply Voltage Range
2.7 V to 10 V
D
Available in the SOT-23 Package
D
Macromodel Included
description
The TLV2711 is a single low-voltage operational
amplifier available in the SOT-23 package. It
consumes only 11 µA (typ) of supply current and
is ideal for battery-power applications. Looking at
Figure 1, the TLV2711 has a 3-V noise level of
21 nV/√Hz
at 1kHz; five times lower than
competitive SOT-23 micropower solutions. The
device exhibits rail-to-rail output performance for
increased dynamic range in single- or split-supply
applications. The TLV2711 is fully characterized
at 3 V and 5 V and is optimized for low-voltage
applications.
The TLV2711, exhibiting high input impedance
and low noise, is excellent for small-signal
conditioning for high-impedance sources, such as
piezoelectric transducers. Because of the micropower dissipation levels combined with 3-V
operation, these devices work well in hand-held
monitoring and remote-sensing applications. In
addition, the rail-to-rail output feature with single
or split supplies makes this family a great choice
when interfacing with analog-to-digital converters
(ADCs).
AVAILABLE OPTIONS
°
PACKAGED DEVICES
CHIP FORM
‡
T
A
VIOmax AT 25°C
SOT-23 (DBV)
†
SYMBOL
(Y)
0°C to 70°C 3 mV TLV2711CDBV VAJC
–40°C to 85°C 3 mV TLV2711IDBV VAJI
TLV2711Y
†
The DBV package available in tape and reel only.
‡
Chip forms are tested at TA = 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.
DBV PACKAGE
(TOP VIEW)
5
43
1
2
IN+
V
DD+
OUT V
DD–
/GND
IN–
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.
Copyright 1997, Texas Instruments Incorporated
Advanced LinCMOS is a trademark of Texas Instruments Incorporated.
TLV2711, TLV2711Y
Advanced LinCMOS RAIL-TO-RAIL
MICROPOWER SINGLE OPERATIONAL AMPLIFIERS
SLOS196 – AUGUST 1997
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
description (continued)
With a total area of 5.6mm2, the SOT-23 package only requires one-third the board space of the standard 8-pin
SOIC package. This ultra-small package allows designers to place single amplifiers very close to the signal
source, minimizing noise pick-up from long PCB traces.
TLV2711Y chip information
This chip, when properly assembled, displays characteristics similar to the TLV2711C. Thermal compression
or ultrasonic bonding may be used on the doped-aluminum bonding pads. This chip may be mounted with
conductive epoxy or a gold-silicon preform.
BONDING PAD ASSIGNMENTS
CHIP THICKNESS: 10 MILS TYPICAL
BONDING PADS: 4 × 4 MILS MINIMUM
TJmax = 150°C
TOLERANCES ARE ±10%.
ALL DIMENSIONS ARE IN MILS.
PIN (2) IS INTERNALLY CONNECTED
TO BACKSIDE OF CHIP.
+
–
OUT
IN+
IN–
V
DD+
(2)
(3)
(4)
(1)
(5)
V
DD–
/GND
46
(3)
(2)
(1)
(5)
(4)
31
TLV2711, TLV2711Y
MICROPOWER SINGLE OPERATIONAL AMPLIFIERS
SLOS196 – AUGUST 1997
RAIL-TO-RAILAdvanced LinCMOS
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
• 3
equivalent schematic
Q3 Q6 Q9 Q12 Q14 Q16
Q2 Q5 Q7 Q8 Q10 Q11
D1
Q17Q15Q13
Q4Q1
R5
C1
V
DD+
IN+
IN–
R3
R7
R1
R2
OUT
V
DD–/ GND
COMPONENT COUNT
†
Transistors
Diodes
Resistors
Capacitors
23
6
11
2
†
Includes both amplifiers and all
ESD, bias, and trim circuitry
R6
C2
D2
R4
TLV2711, TLV2711Y
Advanced LinCMOS RAIL-TO-RAIL
MICROPOWER SINGLE OPERATIONAL AMPLIFIERS
SLOS196 – AUGUST 1997
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
†
Supply voltage, V
DD
(see Note 1) 12 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential input voltage, V
ID
(see Note 2) ±V
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, V
I
(any input, see Note 1) –0.3 V to V
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input current, I
I
(each input) ±5 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current, I
O
±50 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current into V
DD+
±50 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current out of V
DD–
±50 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duration of short-circuit current (at or below) 25°C (see Note 3) unlimited. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation See Dissipation Rating Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
: TLV2711C 0°C to 70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TLV2711I –40°C to 85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
–65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: DBV package 260°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.
NOTES: 1. All voltage values, except differential voltages, are with respect to V
DD –
.
2. Differential voltages are at the noninverting input with respect to the inverting input. Excessive current flows when input is brought
below V
DD–
– 0.3 V.
3. The output may be shorted to either supply. Temperature and/or supply voltages must be limited to ensure that the maximum
dissipation rating is not exceeded.
DISSIPATION RATING TABLE
T
≤ 25°C DERATING FACTOR T
= 70°C T
= 85°C
PACKAGE
A
POWER RATING ABOVE TA = 25°CAPOWER RATINGAPOWER RATING
DBV 150 mW 1.2 mW/°C 96 mW 78 mW
recommended operating conditions
TLV2711C TLV2711I
MIN MAX MIN MAX
UNIT
Supply voltage, VDD(see Note 1)
2.7 10 2.7 10 V
Input voltage range, V
I
V
DD–VDD+
–1.3 V
DD–VDD+
–1.3 V
Common-mode input voltage, V
IC
V
DD–VDD+
–1.3 V
DD–VDD+
–1.3 V
Operating free-air temperature, T
A
0 70 –40 85 °C
NOTE 1: All voltage values, except differential voltages, are with respect to V
DD –
.
TLV2711, TLV2711Y
Advanced LinCMOS RAIL-TO-RAIL
MICROPOWER SINGLE OPERATIONAL AMPLIFIERS
SLOS196 – AUGUST 1997
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted)
TLV2711C TLV2711I
PARAMETER
TEST CONDITIONS
T
A
†
MIN TYP MAX MIN TYP MAX
UNIT
V
IO
Input offset voltage
0.4 3 0.4 3 mV
Temperature
p
Full range
°
α
VIO
coe
fficient of i
npu
t
offset voltage
1
1µV/°C
Input offset voltage
long-term drift
(see Note 4)
V
DD±
= ±1.5 V,
VO = 0,
V
IC
= 0,
RS = 50 Ω
25°C 0.003 0.003 µV/mo
I
IO
Input offset current Full range 0.5 150 0.5 150 pA
I
IB
Input bias current Full range 1 150 1 150 pA
0 –0.3 0 –0.3
25°C
0to0.3to0to0.3
to
Common-mode input
2 2.2 2 2.2
V
ICR
voltage range
|V
IO
| ≤5 mV,
R
S
= 50
Ω
0 0
V
Full range
0to0
to
g
1.7 1.7
IOH = –100 µA 25°C 2.94 2.94
V
OH
High-level output
25°C 2.85 2.85
V
voltage
I
OH
= –
250 µA
Full range 2.6 2.6
VIC = 1.5 V, IOL = 50 µA 25°C 15 15
V
OL
Low-level output
25°C 150 150
mV
voltage
V
IC
= 1.5 V,
I
OL
=
500 µA
Full range 500 500
-
25°C 3 7 3 7
A
VD
Large signal
differential voltage
VIC = 1.5 V,
R
L
= 10
kΩ
‡
Full range 1 1
V/mV
VD
amplification
V
O
= 1 V to 2
V
RL = 1 MΩ
‡
25°C 600 600
r
i(d)
Differential input
resistance
25°C 10
12
10
12
Ω
r
i(c)
Common-mode
input resistance
25°C 10
12
10
12
Ω
c
i(c)
Common-mode
input capacitance
f = 10 kHz, 25°C 5 5 pF
z
o
Closed-loop
output impedance
f = 7 kHz, AV = 1 25°C 200 200
Ω
Common-mode V
= 0 to 1.7 V,
V
= 1.5 V,
25°C 65 83 65 83
CMRR
rejection ratio
IC
,
RS = 50 Ω
O
,
Full range 60 60
dB
Supply voltage
V
= 2.7 V to 8 V, V
= V
/2
25°C 80 95 80 95
k
SVR
rejection ratio
(∆VDD /∆VIO)
DD
,
No load
IC DD
,
Full range
80 80
dB
pp
25°C 11 25 11 25
IDDSupply current
V
O
= 1.5 V,
No load
Full range 30 30
µ
A
†
Full range for the TLV2711C is 0°C to 70°C. Full range for the TLV2711I is – 40°C to 85°C.
‡
Referenced to 1.5 V
NOTE 4: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150°C extrapolated
to TA = 25°C using the Arrhenius equation and assuming an activation energy of 0.96 eV .
TLV2711, TLV2711Y
Advanced LinCMOS RAIL-TO-RAIL
MICROPOWER SINGLE OPERATIONAL AMPLIFIERS
SLOS196 – AUGUST 1997
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
operating characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted)
TLV2711C TLV2711I
PARAMETER
TEST CONDITIONS
T
A
†
MIN TYP MAX MIN TYP MAX
UNIT
25°C
0.01
0.025
0.01
0.025
SR Slew rate at unity gain
V
O
=
1.1 V to 1.9 V
,
=
p
‡
R
L
=
10 kΩ
‡
,
Full
V/µs
C
L
=
100 F
‡
range
0.005
0.005
Equivalent input noise
f = 10 Hz 25°C 80 80
V
n
q
voltage
f = 1 kHz
25°C 22 22
n
V/√H
z
Peak-to-peak equivalent
f = 0.1 Hz to 1 Hz 25°C 660 660
V
N(PP)
q
input noise voltage
f = 0.1 Hz to 10 Hz
25°C 880 880
µ
V
I
n
Equivalent input noise
current
25°C 0.6 0.6
fA/√Hz
p
f = 10 kHz, R
= 10 kΩ
‡
,
°
Gain-bandwidth product
f 10 kHz,
CL = 100 pF
‡
R
L
10
kΩ,
25°C5656
kH
z
Maximum output-swing V
= 1 V, A
= 1,
°
B
OM
g
bandwidth
O(PP)
,
RL = 10 kه,
V
,
CL = 100 pF
‡
25°C77
kH
z
φ
m
Phase margin at
unity gain
R
= 10 kه, C
= 100 pF
‡
25°C 56° 56°
Gain margin
L,L
25°C 20 20 dB
†
Full range is –40°C to 85°C.
‡
Referenced to 1.5 V
TLV2711, TLV2711Y
Advanced LinCMOS RAIL-TO-RAIL
MICROPOWER SINGLE OPERATIONAL AMPLIFIERS
SLOS196 – AUGUST 1997
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
TLV2711C TLV2711I
PARAMETER
TEST CONDITIONS
T
A
†
MIN TYP MAX MIN TYP MAX
UNIT
V
IO
Input offset voltage
0.45 3 0.45 3 mV
Temperature
p
Full range
°
α
VIO
coefficient of in ut
offset voltage
0.5
0.5µV/°C
Input offset voltage
long-term drift
(see Note 4)
V
DD±
= ±2.5 V,
VO = 0,
V
IC
= 0,
RS = 50 Ω
25°C
0.003 0.003 µV/mo
p
25°C 0.5 0.5
p
IIOInput offset current
Full range 150 150
pA
p
25°C 1 1
p
IIBInput bias current
Full range 150 150
pA
0 –0.3 0 –0.3
25°C
to to to to
Common-mode input
4 4.2 4 4.2
V
ICR
voltage range
|V
IO
| ≤5
mV
R
S
= 50
Ω
0 0
V
Full range
to to
g
3.5 3.5
IOH = –100 µA 25°C 4.95 4.95
V
OH
High-l
evel outpu
t
25°C 4.875 4.875
V
voltage
I
OH
= –
250 µA
Full range 4.6 4.6
VIC = 2.5 V, IOL = 50 µA 25°C 12 12
V
OL
L
ow-level outpu
t
25°C 120 120
mV
voltage
V
IC
=
2.5 V
,
I
OL
=
500 µA
Full range 500 500
-
25°C 6 12 6 12
A
VD
Large signal
differential
VIC = 2.5 V,
R
L
= 10
kΩ
‡
Full range 3 3
V/mV
voltage amplification
V
O
= 1 V to 4
V
RL = 1 MΩ
‡
25°C 800 800
r
i(d)
Differential input
resistance
25°C 10
12
10
12
Ω
r
i(c)
Common-mode
input resistance
25°C 10
12
10
12
Ω
c
i(c)
Common-mode
input capacitance
f = 10 kHz, 25°C 5 5 pF
z
o
Closed-loop
output impedance
f = 7 kHz, AV = 1 25°C 200 200
Ω
Common-mode VIC = 0 to 2.7 V,
V
O
= 2.5 V,
25°C 70 83 70 83
CMRR
rejection ratio
IC
RS = 50 Ω
O
Full range 70 70
dB
Supply voltage
VDD = 4.4 V to 8 V, VIC = VDD/2,
25°C 80 95 80 95
k
SVR
rejection ratio
(∆VDD /∆VIO)
DD
No load
IC DD
Full range 80 80
dB
pp
25°C 13 25 13 25
IDDSupply current
V
O
= 2.5 V,
No load
Full range 30 30
µ
A
†
Full range for the TLV2711C is 0°C to 70°C. Full range for the TLV2711I is – 40°C to 85°C.
‡
Referenced to 1.5 V
NOTE 5: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150°C extrapolated
to TA = 25°C using the Arrhenius equation and assuming an activation energy of 0.96 eV .
TLV2711, TLV2711Y
Advanced LinCMOS RAIL-TO-RAIL
MICROPOWER SINGLE OPERATIONAL AMPLIFIERS
SLOS196 – AUGUST 1997
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
operating characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
TLV2711C TLV2711I
PARAMETER
TEST CONDITIONS
T
A
†
MIN TYP MAX MIN TYP MAX
UNIT
25°C
0.01
0.025
0.01
0.025
SR Slew rate at unity gain
V
O
=
1.5 V to 3.5 V
,
=
p
‡
R
L
=
10 kΩ
‡
,
Full
V/µs
C
L
=
100 F
‡
range
0.005
0.005
Equivalent input noise
f = 10 Hz 25°C 72 72
V
n
q
voltage
f = 1 kHz
25°C 21 21
n
V/√H
z
Peak-to-peak equivalent
f = 0.1 Hz to 1 Hz 25°C 600 600
V
N(PP)
q
input noise voltage
f = 0.1 Hz to 10 Hz
25°C 800 800
µ
V
I
n
Equivalent input noise
current
25°C 0.6 0.6
fA/√Hz
p
f = 10 kHz, R
= 10 kΩ
‡
,
°
Gain-bandwidth product
f 10 kHz,
CL = 100 pF
‡
R
L
10
kΩ,
25°C6565
kH
z
Maximum output-swing V
= 2 V, A
= 1,
°
B
OM
g
bandwidth
O(PP)
,
RL = 10 kه,
V
,
CL = 100 pF
‡
25°C77
kH
z
φ
m
Phase margin at
unity gain
R
= 10 kه, C
= 100 pF
‡
25°C 60° 60°
Gain margin
L,L
25°C 22 22 dB
†
Full range is –40°C to 85°C.
‡
Referenced to 1.5 V
electrical characteristics at VDD = 3 V, TA = 25°C (unless otherwise noted)
TLV2711Y
PARAMETER
TEST CONDITIONS
MIN TYP MAX
UNIT
V
IO
Input offset voltage
0.47 mV
I
IO
Input offset current
V
DD±
= ±1.5 V ,
VO = 0, VIC = 0,
0.5 pA
I
IB
Input bias current
R
S
= 50
Ω
1 pA
–0.3
V
ICR
Common-mode input voltage range | VIO | ≤5 mV , RS = 50 Ω
to
V
ICR
gg
IO
S
2.2
p
IOH = –100 µA 2.94
VOHHigh-level output voltage
IOH = –200 µA 2.85
V
p
VIC = 0, IOL = 50 µA 15
VOLLow-level output voltage
VIC = 0, IOL = 500 µA 150
mV
Large-signal differential
RL = 10 kΩ
†
7
A
VD
gg
voltage amplification
V
IC
= 1.5 V,
V
O
= 1 V to 2
V
RL = 1 MΩ
†
600
V/mV
r
i(d)
Differential input resistance 10
12
Ω
r
i(c)
Common-mode input resistance 10
12
Ω
c
i(c)
Common-mode input capacitance f = 10 kHz 5 pF
z
o
Closed-loop output impedance f = 7 kHz, AV = 1 200 Ω
CMRR Common-mode rejection ratio VIC = 0 to 1.7 V, VO = 1.5 V, RS = 50 Ω 83 dB
Supply voltage rejection ratio
k
SVR
ygj
(∆VDD/∆VIO)
V
DD
= 2.7 V to 8 V,
V
IC
=
VDD/2
,
No load95dB
I
DD
Supply current VO = 1.5 V, No load 11 µA
†
Referenced to 1.5 V
TLV2711, TLV2711Y
Advanced LinCMOS RAIL-TO-RAIL
MICROPOWER SINGLE OPERATIONAL AMPLIFIERS
SLOS196 – AUGUST 1997
9
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at VDD = 5 V, TA = 25°C (unless otherwise noted)
TLV2711Y
PARAMETER
TEST CONDITIONS
MIN TYP MAX
UNIT
V
IO
Input offset voltage
0.45 mV
I
IO
Input offset current
VDD± = ±2.5 V,
VIC = 0, VO = 0,
0.5 pA
I
IB
Input bias current
R
S
= 50
Ω
1 pA
–0.3
V
ICR
Common-mode input voltage range | VIO | ≤5 mV , RS = 50 Ω
to
V
ICR
gg
IO
S
4.2
p
IOH = –100 µA 4.95
VOHHigh-level output voltage
IOH = –250 µA 4.875
V
p
VIC = 2.5 V, IOL = 50 µA 12
VOLLow-level output voltage
VIC = 2.5 V, IOL = 500 µA 120
mV
Large-signal differential
RL = 10 kΩ
†
12
A
VD
gg
voltage amplification
V
IC
= 2.5 V,
V
O
= 1 V to 4
V
RL = 1 MΩ
†
800
V/mV
r
i(d)
Differential input resistance 10
12
Ω
r
i(c)
Common-mode input resistance 10
12
Ω
c
i(c)
Common-mode input capacitance f = 10 kHz 5 pF
z
o
Closed-loop output impedance f = 7 kHz, AV = 1 200 Ω
CMRR Common-mode rejection ratio VIC = 0 to 2.7 V, VO = 2.5 V, RS = 50 Ω 83 dB
Supply voltage rejection ratio
k
SVR
ygj
(∆VDD/∆VIO)
V
DD
= 4.4 V to 8 V,
V
IC
=
VDD/2
,
No load95dB
I
DD
Supply current VO = 2.5 V, No load 13 µA
†
Referenced to 1.5 V
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