TEXAS INSTRUMENTS TLV2470, TLV2471, TLV2472, TLV2473, TLV2474 Technical data
...
TLV2470, TLV2471, TLV2472, TLV2473, TLV2474, TLV2475, TLV247xA
FAMILY OF 600−µA/Ch 2.8−MHz RAIL−TO−RAIL INPUT/OUTPUT
HIGH−DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS232C - JUNE 1999 - REVISED DECEMBER 2003
D CMOS Rail-To-Rail Input/Output
D Input Bias Current...2.5 pA
TLV2470
DBV PACKAGE
(TOP VIEW)
D Low Supply Current . . . 600 µA/Channel
1
6
D Ultra-Low Power Shutdown Mode
- I
DD(SHDN)
- I
DD(SHDN)
... 350 nA/ch at 3 V
... 1000 nA/ch at 5 V
D Gain-Bandwidth Product . . . 2.8 MHz
OUT
GND
IN+
2
3
V
DD
5
SHDN
4
IN -
D High Output Drive Capability
- ±10 mA at 180 mV
- ±35 mA at 500 mV
D Input Offset Voltage . . . 250 µV (typ)
D Supply Voltage Range . . . 2.7 V to 6 V
D Ultra Small Packaging
- 5 or 6 Pin SOT-23 (TLV2470/1)
- 8 or 10 Pin MSOP (TLV2472/3)
description
The TLV247x is a family of CMOS rail-to-rail input/output operational amplifiers that establishes a new
performance point for supply current versus ac performance. These devices consume just 600 µA/channel
while offering 2.8 MHz of gain-bandwidth product. Along with increased ac performance, the amplifier provides
high output drive capability, solving a major shortcoming of older micropower operational amplifiers. The
TLV247x can swing to within 180 mV of each supply rail while driving a 10-mA load. For non-RRO applications,
the TLV247x can supply ±35 mA at 500 mV of f the rail. Both the inputs and outputs swing rail-to-rail for increased
dynamic range in low-voltage applications. This performance makes the TLV247x family ideal for sensor
interface, portable medical equipment, and other data acquisition circuits.
FAMILY PACKAGE TABLE
NUMBER OF
DEVICE
TLV2470 1 8 8 6 — — Yes
TLV2471 1 8 8 5 — — —
TLV2472 2 8 8 — — 8 —
TLV2473 2 14 14 — — 10 Yes
TLV2474 4 14 14 — 14 — —
TLV2475 4 16 16 — 16 — Yes
NUMBER OF
CHANNELS
PDIP SOIC SOT-23 TSSOP MSOP
PACKAGE TYPES
SHUTDOWN
UNIVERSAL EVM
UNIVERSAL EVM
BOARD
Refer to the EVM
Selection Guide
(Lit# SLOU060)
(Lit# SLOU060)
A SELECTION OF SINGLE-SUPPLY OPERATIONAL AMPLIFIER PRODUCTS
V
DEVICE
TLV247X 2.7 - 6.0 250 2.8 1.5 600 ±35 mA I/O
TLV245X 2.7 - 6.0 20 0.22 0.11 23 ±10 mA I/O
TLV246X 2.7 - 6.0 150 6.4 1.6 550 ±90 mA I/O
TLV277X 2.5 - 6.0 360 5.1 10.5 1000 ±10 mA O
†
All specifications measured at 5 V.
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)
DD
V
IO
(µV)
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
BW
(MHz)
SLEW RATE
(V/µs)
IDD (per channel)
(µA)
Copyright 1999-2003, Texas Instruments Incorporated
†
OUTPUT
DRIVE
RAIL-TO-RAIL
1
TLV2470, TLV2471, TLV2472, TLV2473, TLV2474, TLV2475, TLV247xA
FAMILY OF 600−µA/Ch 2.8−MHz RAIL−TO−RAIL INPUT/OUTPUT
HIGH−DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS232C - JUNE 1999 - REVISED AUGUST 2003
TLV2470 and TLV2471 AVAILABLE OPTIONS
PACKAGED DEVICES
(DBV)
—
—
SOT-23
†
SYMBOL
VAUC
VAVC
VAUI
VAVI
—
—
PLASTIC DIP
PLASTIC DIP
TLV2470CP
TLV2471CP
TLV2470IP
TLV2471IP
TLV2470AIP
TLV2471AIP
PACKAGED DEVICES
‡
(DGQ)
†
SYMBOL
‡
—
TLV2473CDGQ—xxTIABW—TLV2473CN
—
TLV2473IDGQ—xxTIABX—TLV2473IN
—
—
—
—
(P)
PLASTIC PLASTIC
DIP
(N)
—
TLV2473AIN
T
T
A
A
0°C to 70°C
° °
-40°C to 125°C
SMALL OUTLINE
SMALL OUTLINE
(D)
†
TLV2470CD
TLV2471CD
TLV2470ID
TLV2471ID
TLV2470AID
TLV2470CDBV
TLV2471CDBV
TLV2470IDBV
TLV2471IDBV
TLV2471AID
†
This package is available taped and reeled. To order this packaging option, add an R suffix to the part number
(e.g., TL V2470CDR).
TLV2472 AND TLV2473 AVAILABLE OPTIONS
T
T
A
A
0°C to 70°C
SMALL
OUTLINE
†
(D)
TLV2472CD
TLV2473CD
TLV2472ID
TLV2472CDGN—xxTIABU
TLV2472IDGN—xxTIABV
TLV2473ID
° °
-40°C to 125°C
TLV2472AID
TLV2473AID
†
This package is available taped and reeled. To order this packaging option, add an R suffix to the part number (e.g., TLV2472CDR).
‡
xx represents the device date code.
MSOP MSOP
†
(DGN)
SYMBOL
—
—
—
—
—
—
DIP
(P)
TLV2472CP
—
TLV2472IP
—
TLV2472AIP
—
TLV2474 and TLV2475 AVAILABLE OPTIONS
PACKAGED DEVICES
T
A
0°C to 70°C
° °
-40°C to 125°C
†
This package is available taped and reeled. To order this packaging option, add an R
SMALL OUTLINE
(D)
†
TLV2474CD
TLV2475CD
TLV2474ID
TLV2475ID
TLV2474AID
TLV2475AID
PLASTIC DIP
(N)
TLV2474CN
TLV2475CN
TLV2474IN
TLV2475IN
TLV2474AIN
TLV2475AIN
TSSOP
†
(PWP)
TLV2474CPWP
TLV2475CPWP
TLV2474IPWP
TLV2475IPWP
TLV2474AIPWP
TLV2475AIPWP
suffix to the part number (e.g., TLV2474CDR).
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLV2470, TLV2471, TLV2472, TLV2473, TLV2474, TLV2475, TLV247xA
FAMILY OF 600−µA/Ch 2.8−MHz RAIL−TO−RAIL INPUT/OUTPUT
HIGH−DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS232C - JUNE 1999 - REVISED AUGUST 2003
TLV2470
DBV PACKAGE
(TOP VIEW)
OUT
GND
IN+
NC
IN IN+
GND
1OUT
1IN 1IN+
GND
NC
1SHDN
NC
NC - No internal connection
1
2
3
TLV2471
D OR P PACKAGE
(TOP VIEW)
1
2
3
4
TLV2473
D OR N PACKAGE
(TOP VIEW)
1
14
2
13
3
12
4
11
5
10
6
7
9
8
6
5
8
7
6
5
4
V
DD
SHDN
IN -
NC
V
DD
OUT
NC
V
DD
2OUT
2IN 2IN+
NC
2SHDN
NC
TLV247x PACKAGE PINOUTS
TLV2470
D OR P PACKAGE
(TOP VIEW)
NC
IN IN+
GND
1OUT
1IN 1IN+
GND
D, N, OR PWP PACKAGE
1OUT
1IN 1IN+
V
DD
2IN+
2IN -
2OUT
1
2
3
4
TLV2472
D, DGN, OR P PACKAGE
(TOP VIEW)
1
2
3
4
TLV2474
(TOP VIEW)
1
2
3
4
5
6
7
14
13
12
11
10
SHDN
8
V
7
6
5
8
7
6
5
DD
OUT
NC
V
DD
2OUT
2IN 2IN+
4OUT
4IN 4IN+
GND
3IN+
9
3IN -
8
3OUT
(1)
OUT
GND
IN+
1OUT
1IN 1IN+
GND
1SHDN
1OUT
1IN 1IN+
V
DD
2IN+
2IN -
2OUT
1/2SHDN
TLV2471
DBV PACKAGE
(TOP VIEW)
1
5
2
3
4
TLV2473
DGQ PACKAGE
(TOP VIEW)
1
2
3
4
5
D, N, OR PWP PACKAGE
10
9
8
7
6
TLV2475
(TOP VIEW)
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
V
DD
IN -
V
DD
2OUT
2IN 2IN+
2SHDN
4OUT
4IN 4IN+
GND
3IN+
3IN3OUT
3/4SHDN
TYPICAL PIN 1 INDICATORS
Printed or
Molded Dot
Pin 1
Pin 1
Stripe
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Bevel Edges
Pin 1
Pin 1
Molded ”U” Shape
3
TLV2470, TLV2471, TLV2472, TLV2473, TLV2474, TLV2475, TLV247xA
FAMILY OF 600−µA/Ch 2.8−MHz RAIL−TO−RAIL INPUT/OUTPUT
HIGH−DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS232C - JUNE 1999 - REVISED AUGUST 2003
description (continued)
Three members of the family (TLV2470/3/5) 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 350 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 TLV2470 o ffers an amplifier with shutdown functionality all in a 6-pin SOT23
package, making it perfect for high density power-sensitive circuits.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VDD (see Note 1) 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential input voltage, V
Continuous total power dissipation See Dissipation Rating Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
Maximum junction temperature, T
Storage temperature range, T
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 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.
NOTE: All voltage values, except differential voltages, are with respect to GND.
PACKAGE
D (8) 38.3 176 710 mW
D (14) 26.9 122.3 1022 mW
D (16) 25.7 114.7 1090 mW
DBV (5) 55 324.1 385 mW
DBV (6) 55 294.3 425 mW
DGN (8) 4.7 52.7 2.37 W
DGQ (10) 4.7 52.3 2.39 W
N (14, 16) 32 78 1600 mW
P (8) 41 104 1200 mW
PWP (14) 2.07 30.7 4.07 W
PWP (16) 2.07 29.7 4.21 W
±V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ID
: C suffix 0°C to 70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A
I suffix -40°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J
-65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
stg
DISSIPATION RATING TABLE
θ
JC
(°C/W)
θ
JA
(°C/W)
TA ≤ 25°C
POWER RATING
†
DD
recommended operating conditions
Supply voltage, V
Common-mode input voltage range, V
Operating free-air temperature, T
Shutdown on/off voltage level
‡
Relative to GND
4
DD
ICR
A
‡
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MIN MAX UNIT
Single supply 2.7 6
Split supply ±1.35 ±3
0 V
DD
C-suffix 0 70
I-suffix -40 125
V
IH
V
IL
2
0.8
V
V
°C
V
Ω
TLV2470, TLV2471, TLV2472, TLV2473, TLV2474, TLV2475, TLV247xA
FAMILY OF 600−µA/Ch 2.8−MHz RAIL−TO−RAIL INPUT/OUTPUT
HIGH−DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS232C - JUNE 1999 - REVISED AUGUST 2003
electrical characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted)
PARAMETER TEST CONDITIONS
TLV247x
V
IO
Input offset voltage
TLV247xA
Temperature coefficient of input
α
VIO
Temperature coefficient of input
offset voltage
V
IC
= VDD/2,
VO = VDD/2,
= 50
R
I
I
IO
IO
Input offset current
Input offset current
S
TLV247xC Full range 100
TLV247xI Full range 300
I
I
IB
IB
Input bias current
Input bias current
TLV247xC Full range 100
TLV247xI Full range 300
IOH = - 2.5 mA
V
OH
High-level output voltage VIC = VDD/2
IOH = - 10 mA
IOL = 2.5 mA
V
OL
Low-level output voltage VIC = VDD/2
IOL = 10 mA
Sourcing
Sourcing,
Outside of rails
I
OS
Short-circuit output current
‡
‡
TLV247xC Full range 60
TLV247xI Full range 59
Sinking
Sinking,
Outside of rails
‡
‡
TLV247xC Full range 60
TLV247xI Full range 59
I
O
A
VD
r
i(d)
C
IC
z
o
†
Full range is 0°C to 70°C for C suffix and - 40°C to 125°C for I suffix. If not specified, full range is - 40°C to 125°C.
‡
Depending on package dissipation rating
Output current VO = 0.5 V from rail 25°C ±22 mA
Large-signal differential voltage
Large-signal differential voltage
amplification
V
O(PP)
= 1 V,
RL = 10 kΩ
Differential input resistance 25°C 10
Common-mode input
capacitance
f = 10 kHz 25°C 19.3 pF
Closed-loop output impedance f = 10 kHz, AV = 10 25°C 2
†
T
A
MIN TYP MAX
25°C 250 2200
Full range 2400
25°C 250 1600
Full range 1800
0.4 µV/°C
25°C 1.5 50
25°C 2 50
25°C 2.85 2.94
Full range 2.8
25°C 2.6 2.74
Full range 2.5
25°C 0.07 0.15
Full range 0.2
25°C 0.2 0.35
Full range 0.5
25°C 30
Full range 20
25°C 62
25°C 30
Full range 20
25°C 62
25°C 90 116
Full range
88
12
UNIT
µV
pA
mA
dB
V
V
Ω
Ω
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
5
TLV2470, TLV2471, TLV2472, TLV2473, TLV2474, TLV2475, TLV247xA
Ω
DD
O(PP)
L
FAMILY OF 600−µA/Ch 2.8−MHz RAIL−TO−RAIL INPUT/OUTPUT
HIGH−DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS232C - JUNE 1999 - REVISED AUGUST 2003
electrical characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted)
(continued)
PARAMETER TEST CONDITIONS
CMRR Common-mode rejection ratio
Supply voltage rejection ratio
k
SVR
Supply voltage rejection ratio
(∆V
/∆VIO)
DD
IC
R
= 50
S
VDD = 2.7 V to 6 V, VIC = VDD/2,
= 2.7 V to 6 V,
V
DD
No load
= 3 V to 5 V, VIC = VDD/2,
VDD = 3 V to 5 V,
V
TLV247xC Full range 59
TLV247xI Full range 58
VIC = VDD/2,
VIC = VDD/2,
= 0 to 3 V,
V
No load
I
DD
Supply current (per channel) VO = 1.5 V, No load
Supply current in shutdown mode
(TLV2470, TLV2473, TLV2475)
I
DD(SHDN)
DD(SHDN)
†
Full range is 0°C to 70°C for C suffix and - 40°C to 125°C for I suffix. If not specified, full range is - 40°C to 125°C.
(TLV2470, TLV2473, TLV2475)
(per channel)
SHDN = 0 V
SHDN = 0 V
TLV247xC Full range 2000
TLV247xI Full range 4000
operating characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted)
PARAMETER TEST CONDITIONS
V
= 0.8 V, C
= 0.8 V,
V
SR Slew rate at unity gain
V
n
I
n
THD + N Total harmonic distortion plus noise
THD + N Total harmonic distortion plus noise
Equivalent input noise voltage
Equivalent input noise current f = 1 kHz 25°C 0.405
O(PP)
R
= 10 kΩ
L
f = 100 Hz 25°C 28
f = 1 kHz
= 2 V,
V
O(PP)
R
R
= 10 kΩ,
= 10 kΩ,
L
L
f = 1 kHz
t
(on)
t
(off)
t
s
φ
m
†
Full range is 0°C to 70°C for C suffix and - 40°C to 125°C for I suffix. If not specified, full range is - 40°C to 125°C.
‡
Depending on package dissipation rating
Amplifier turnon time 25°C 5 µs
Amplifier turnoff time
Gain-bandwidth product
Settling time
Phase margin
Gain margin
R
L
f = 10 kHz, R
V
(STEP)PP
A = -1,
AV = -1,
= 10 pF,
C
L
R
= 10 kΩ
L
V
(STEP)PP
A = -1,
AV = -1,
= 56 pF,
C
L
R
= 10 kΩ
L
R
L
R
L
‡
= OPEN
= 2 V,
= 2 V,
= 10 kΩ, CL = 1000 pF
= 10 kΩ, CL = 1000 pF
= 150 pF,
CL = 150 pF,
AV = 1 0.02%
AV = 10
AV = 100
= 600 Ω
L
0.1% 1.5
0.01%
0.1%
0.01% 4
†
T
A
MIN TYP MAX
25°C 61 78
25°C 74 90
Full range
66
25°C 77 92
Full range
68
25°C 550 750
Full range
800
25°C 350 1500
†
T
A
25°C
Full range
MIN TYP MAX UNIT
1.1 1.4
0.6
25°C 15
25°C
25 C
0.1%
0.5%
25°C 250 ns
25°C 2.8 MHz
3.9
25°C
1.6
25°C 61°
25°C 15 dB
UNIT
dBCMRR Common-mode rejection ratio
dB
dB
µA
nAI
nA
V/µs
nV/√Hz
pA/√Hz
µs
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Ω
TLV2470, TLV2471, TLV2472, TLV2473, TLV2474, TLV2475, TLV247xA
FAMILY OF 600−µA/Ch 2.8−MHz RAIL−TO−RAIL INPUT/OUTPUT
HIGH−DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS232C - JUNE 1999 - REVISED AUGUST 2003
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS
TLV247x
V
IO
Input offset voltage
TLV247xA
Temperature coefficient of input
α
VIO
Temperature coefficient of input
offset voltage
V
IC
= VDD/2,
VO = VDD/2,
= 50
R
I
I
IO
IO
Input offset current
Input offset current
S
TLV247xC Full range 100
TLV247xI Full range 300
I
I
IB
IB
Input bias current
Input bias current
TLV247xC Full range 100
TLV247xI Full range 300
IOH = - 2.5 mA
V
OH
High-level output voltage VIC = VDD/2
IOH = - 10 mA
IOL = 2.5 mA
V
OL
Low-level output voltage VIC = VDD/2
IOL = 10 mA
Sourcing
Sourcing,
Outside of rails
I
OS
Short-circuit output current
‡
‡
TLV247xC Full range 61
TLV247xI Full range 58
Sinking
Sinking,
Outside of rails
‡
‡
TLV247xC Full range 61
TLV247xI Full range 58
I
O
A
VD
r
i(d)
C
IC
z
o
†
Full range is 0°C to 70°C for C suffix and - 40°C to 125°C for I suffix. If not specified, full range is - 40°C to 125°C.
‡
Depending on package dissipation rating
Output current VO = 0.5 V from rail 25°C ±35 mA
Large-signal differential voltage
Large-signal differential voltage
amplification
V
O(PP)
= 3 V,
RL = 10 kΩ
Differential input resistance 25°C 10
Common-mode input
capacitance
f = 10 kHz 25°C 18.9 pF
Closed-loop output impedance f = 10 kHz, AV = 10 25°C 1.8
†
T
A
MIN TYP MAX
25°C 250 2200
Full range 2400
25°C 250 1600
Full range 2000
0.4 µV/°C
25°C 1.7 50
25°C 2.5 50
25°C 4.85 4.96
Full range 4.8
25°C 4.72 4.82
Full range 4.65
25°C 0.07 0.15
Full range 0.2
25°C 0.178 0.28
Full range 0.35
25°C 110
Full range 60
25°C 63
25°C 90
Full range 60
25°C 63
25°C 92 120
Full range
91
12
UNIT
µV
pA
mA
dB
V
V
Ω
Ω
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
7
TLV2470, TLV2471, TLV2472, TLV2473, TLV2474, TLV2475, TLV247xA
Ω
DD
O(PP)
L
FAMILY OF 600−µA/Ch 2.8−MHz RAIL−TO−RAIL INPUT/OUTPUT
HIGH−DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS232C - JUNE 1999 - REVISED AUGUST 2003
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
(continued)
PARAMETER TEST CONDITIONS
CMRR Common-mode rejection ratio
Supply voltage rejection ratio
k
SVR
Supply voltage rejection ratio
(∆V
/∆VIO)
DD
IC
R
= 50
S
VDD = 2.7 V to 6 V, VIC = VDD/2,
= 2.7 V to 6 V,
V
DD
No load
= 3 V to 5 V, VIC = VDD/2,
VDD = 3 V to 5 V,
V
TLV247xC Full range 63
TLV247xI Full range 58
VIC = VDD/2,
VIC = VDD/2,
= 0 to 5 V,
V
No load
I
DD
Supply current (per channel) VO = 2.5 V, No load
Supply current in shutdown
mode (TLV2470, TLV2473,
I
I
DD(SHDN)
DD(SHDN)
†
Full range is 0°C to 70°C for C suffix and - 40°C to 125°C for I suffix. If not specified, full range is - 40°C to 125°C.
mode (TLV2470, TLV2473,
TLV2475) (per channel)
SHDN = 0 V
SHDN = 0 V
TLV247xC Full range 3000
TLV247xI Full range 6000 nA
operating characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS
V
= 2 V, C
= 2 V,
V
SR Slew rate at unity gain
V
n
I
n
THD + N Total harmonic distortion plus noise
THD + N Total harmonic distortion plus noise
Equivalent input noise voltage
Equivalent input noise current f = 1 kHz 25°C 0.39
O(PP)
R
= 10 kΩ
L
f = 100 Hz 25°C 28
f = 1 kHz
= 4 V,
V
O(PP)
R
R
= 10 kΩ,
= 10 kΩ,
L
L
f = 1 kHz
t
(on)
t
(off)
t
s
φ
m
†
Full range is 0°C to 70°C for C suffix and - 40°C to 125°C for I suffix. If not specified, full range is - 40°C to 125°C.
‡
Disable and enable time are defined as the interval between application of logic signal to SHDN and the point at which the supply current has
Amplifier turnon time 25°C 5 µs
Amplifier turnoff time
Gain-bandwidth product
Settling time
Phase margin
Gain margin
R
L
f = 10 kHz, R
V
(STEP)PP
A = -1,
AV = -1,
= 10 pF,
C
L
R
= 10 kΩ
L
V
(STEP)PP
A = -1,
AV = -1,
= 56 pF,
C
L
R
= 10 kΩ
L
R
L
R
L
‡
= OPEN
= 2 V,
= 2 V,
= 10 kΩ, CL = 1000 pF
= 10 kΩ, CL = 1000 pF
reached half its final value.
= 150 pF,
CL = 150 pF,
AV = 1 0.01%
AV = 10
AV = 100
= 600 Ω
L
0.1% 1.8
0.01%
0.1%
0.01% 3
†
T
A
MIN TYP MAX
25°C 64 84
25°C 74 90
Full range
66
25°C 77 92
Full range
66
25°C 600 900
Full range
1000
25°C 1000 2500
†
T
A
25°C
Full range
MIN TYP MAX UNIT
1.1 1.5
0.7
25°C 15
25°C
25 C
0.05%
0.3%
25°C 250 ns
25°C 2.8 MHz
3.3
25°C
1.7
25°C 68°
25°C 23 dB
UNIT
dBCMRR Common-mode rejection ratio
dB
dB
µA
nA
V/µs
nV/√Hz
pA/√Hz
µs
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLV2470, TLV2471, TLV2472, TLV2473, TLV2474, TLV2475, TLV247xA
FAMILY OF 600−µA/Ch 2.8−MHz RAIL−TO−RAIL INPUT/OUTPUT
HIGH−DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS232C - JUNE 1999 - REVISED AUGUST 2003
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
V
IO
I
IB
I
IO
V
OH
V
OL
Z
o
I
DD
PSRR Power supply rejection ratio vs Frequency 11
CMRR Common-mode rejection ratio vs Frequency 12
V
n
V
O(PP)
A
VD
φ
m
SR Slew rate
THD+N Total harmonic distortion + noise vs Frequency 27, 28
V
O
I
DD(SHDN)
I
DD(SHDN)
I
DD(SHDN)
Input offset voltage vs Common-mode input voltage 1, 2
Input bias current
Input offset current
High-level output voltage vs High-level output current 5, 7
Low-level output voltage vs Low-level output current 6, 8
Output impedance vs Frequency 9
Supply current vs Supply voltage 10
Equivalent input noise voltage vs Frequency 13
Maximum peak-to-peak output voltage vs Frequency 14, 15
Differential voltage gain and phase vs Frequency 16, 17
Phase margin vs Load capacitance 18, 19
Gain margin vs Load capacitance 20, 21
Gain-bandwidth product vs Supply voltage 22
Crosstalk vs Frequency 26
Large and small signal follower vs Time 29 - 32
Shutdown pulse response vs Time 33, 34
Shutdown forward and reverse isolation vs Frequency 35, 36
Shutdown supply current vs Supply voltage 37
Shutdown supply current vs Free-air temperature 38
Shutdown pulse current vs Time 39, 40
vs Free-air temperature 3, 4
vs Supply voltage 23
vs Free-air temperature
24, 25
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
9
TLV2470, TLV2471, TLV2472, TLV2473, TLV2474, TLV2475, TLV247xA
FAMILY OF 600−µA/Ch 2.8−MHz RAIL−TO−RAIL INPUT/OUTPUT
HIGH−DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS232C - JUNE 1999 - REVISED AUGUST 2003
TYPICAL CHARACTERISTICS
INPUT OFFSET VOLTAGE
vs
COMMON-MODE INPUT VOLTAGE
600
400
200
0
-200
-400
Input Offset Voltage --Vµ
IO
V
-600
-800
-0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
V
- Common-Mode Input Voltage - V
ICR
VDD=3 V
T
Figure 1
INPUT BIAS AND INPUT OFFSET
CURRENTS
vs
FREE-AIR TEMPERATURE
50
VDD=5 V
40
30
20
10
- Input Bias Current - pA
- Input Offset Current - pA
IB
IO
0
I
I
-10
-55 -35 -15 5 25 45 65 85 105 125
TA - Free-Air Temperature - °C
Figure 4
=25° C
A
I
INPUT OFFSET VOLTAGE
vs
COMMON-MODE INPUT VOLTAGE
600
400
200
0
-200
-400
Input Offset Voltage --Vµ
IO
-600
V
-800
-0.5 0.5 1.5 2.5 3.5 4.5 5.5
V
- Common-Mode Input Voltage - V
ICR
VDD=5 V
T
A
=25 °C
Figure 2
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
3.5
3.0
2.5
2.0
TA=125°C
IB
I
IO
1.5
T
=85°C
1.0
- High-Level Output Voltage - V
0.5
OH
V
0.0
A
TA=25°C
T
=-40°C
A
0 102030405060
IOH - High-Level Output Current - mA
VDD=3 V
Figure 5
INPUT BIAS AND INPUT OFFSET
CURRENTS
vs
FREE-AIR TEMPERATURE
50
VDD=3 V
40
30
20
10
- Input Bias Current - pA
- Input Offset Current - pA
IB
IO
0
I
I
-10
-55 -35 -15 5 25 45 65 85 105 125
TA - Free-Air Temperature - °C
Figure 3
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
3.0
VDD=3 V
2.5
TA=125°C
T
=85°C
A
2.0
TA=25°C
1.5
T
=-40°C
A
1.0
0.5
OL
V - Low-Level Output Voltage - V
0.0
0 1020304050
IOL - Low-Level Output Current - mA
Figure 6
I
IB
I
IO
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
5.5
5.0
4.5
4.0
3.5
3.0
2.5
TA=125°C
2.0
T
=85°C
A
1.5
- High-Level Output Voltage - V
TA=25°C
1.0
OH
T
=-40°C
0.5
A
V
0.0
0 20 40 60 80 100 120 140 160
IOH - High-Level Output Current - mA
Figure 7
10
VDD=5 V
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
5.0
TA=125°C
4.5
T
=85°C
A
4.0
3.5
TA=25°C
3.0
T
=-40°C
A
2.5
2.0
1.5
1.0
OL
V - Low-Level Output Voltage - V
0.5
0.0
0 20 40 60 80 100 120 140
IOL - Low-Level Output Current - mA
VDD=5 V
Figure 8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
OUTPUT IMPEDANCE
vs
FREQUENCY
1000
VDD=3 & 5 V
Ω
- Output Impedance -Z
TA=25°C
100
o
0.01
AV=100
10
AV=10
1
AV=1
0.1
100 1k 10k 100k 1M 10M
f - Frequency - Hz
Figure 9
TLV2470, TLV2471, TLV2472, TLV2473, TLV2474, TLV2475, TLV247xA
FAMILY OF 600−µA/Ch 2.8−MHz RAIL−TO−RAIL INPUT/OUTPUT
HIGH−DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS232C - JUNE 1999 - REVISED AUGUST 2003
TYPICAL CHARACTERISTICS
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
1.0
0.9
TA=85°C
0.8
0.7
0.6
0.5
0.4
- Supply Current - mA
0.3
0.2
DD
AV= 1
I
SHDN= V
0.1
0.0
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
DD
Per Channel
VDD - Supply Voltage - V
TA=125°C
TA=25°C
TA=-40°C
Figure 10
EQUIVALENT NOISE VOLTAGE
vs
FREQUENCY
80
70
nV/ Hz- Equivalent Input Noise Voltage -V
60
50
40
30
20
10
0
n
VDD=3 & 5 V
A
= 10
V
= VDD/2
V
IN
TA=25°C
1k 10k 100k10 100
f - Frequency - Hz
Figure 13
DIFFERENTIAL VOLTAGE GAIN AND PHASE
FREQUENCY
100
80
60
40
20
0
- Differential Voltage Gain - dB
-20
VD
A
-40
100 1k 10k 100k
Frequency - Hz
Figure 16
vs
VDD=±3
R
=600 Ω
L
=0
C
L
TA=25°C
1M 10M 100M
POWER SUPPLY REJECTION RATIO
vs
FREQUENCY
100
90
80
70
60
50
- Power Supply Rejection Ratio - dBPSRR
40
30
10 100 1k 10k 100k 1M 10M
PSRR+
PSRR-
f - Frequency - Hz
VDD=3 & 5 V
R
=5 kΩ
F
=50 Ω
R
I
T
=25°C
A
Figure 11 Figure 12
MAXIMUM PEAK-TO-PEAK
OUTPUT VOLTAGE
vs
V
V
O(PP)
O(PP)
=5 V
=3 V
FREQUENCY
THD+N ≤ 2.0%
R
L
T
A
f - Frequency - Hz
Figure 14
=10 kΩ
=25°C
- Maximum Peak-To-Peak Output Voltage - V
O(PP)
V
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
DIFFERENTIAL VOLTAGE GAIN AND PHASE
45
0
-45
-90
-135
Phase - °
-180
-225
-270
1M10k 100k
100
80
60
40
20
0
- Differential Voltage Gain - dBA
-20
VD
-40
100 1k 10k 100k
COMMON-MODE REJECTION RATIO
vs
FREQUENCY
130
120
110
100
90
80
VDD=3 V
CMRR - Common-Mode Rejection Ratio - dB
70
60
50
=1.5 V
V
IC
100 1k 10k 100k 1M 10M
VDD=5 V
=2.5 V
V
IC
f - Frequency - Hz
MAXIMUM PEAK-TO-PEAK
OUTPUT VOLTAGE
vs
FREQUENCY
V
=5 V
O(PP)
V
=3 V
O(PP)
f - Frequency - Hz
THD+N ≤ 2.0%
R
=600 Ω
L
=25°C
T
A
- Maximum Peak-To-Peak Output Voltage - V
O(PP)
V
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Figure 15
vs
FREQUENCY
45
VDD=±5
R
C
T
Frequency - Hz
=600 Ω
L
=0
L
=25°C
A
1M 10M 100M
0
-45
-90
-135
-180
-225
-270
Phase - °
Figure 17
1M10k 100k
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
11
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