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TLV2472CD

Part # TLV2472CD
Description DUAL OPAMP LOW POWER RAIL TORAIL I/O - Rail/Tube
Category IC
Availability In Stock
Qty 75
Qty Price
1 - 15 $1.35464
16 - 31 $1.07755
32 - 47 $1.01598
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64 + $0.84152
Manufacturer Available Qty
Texas Instruments
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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.

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
7
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
DD
= 5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS
T
A
MIN TYP MAX
UNIT
25°C 250 2200
TLV247x
Full range 2400
V
IO
Input offset voltage
25°C 250 1600
µV
TLV247xA
Full range 2000
Temperature coefficient of input
°
α
VIO
Temperature coefficient of input
offset voltage
V
IC
= V
DD
/2,
0.4 µV/°C
V
O
= V
DD
/2,
25°C 1.7 50
I
IO
Input offset current
R
S
= 50
TLV247xC Full range 100
I
IO
Input offset current
TLV247xI Full range 300
25°C 2.5 50
pA
I
IB
Input bias current
TLV247xC Full range 100
I
IB
Input bias current
TLV247xI Full range 300
25°C 4.85 4.96
I
OH
= - 2.5 mA
Full range 4.8
V
OH
High-level output voltage V
IC
= V
DD
/2
25°C 4.72 4.82
V
I
OH
= - 10 mA
Full range 4.65
25°C 0.07 0.15
I
OL
= 2.5 mA
Full range 0.2
V
OL
Low-level output voltage V
IC
= V
DD
/2
25°C 0.178 0.28
V
I
OL
= 10 mA
Full range 0.35
25°C 110
Sourcing
Full range 60
25°C 63
Sourcing,
TLV247xC Full range 61
Outside of rails
TLV247xI Full range 58
I
OS
Short-circuit output current
25°C 90
mA
Sinking
Full range 60
25°C 63
Sinking,
TLV247xC Full range 61
Outside of rails
TLV247xI Full range 58
I
O
Output current V
O
= 0.5 V from rail 25°C ±35 mA
Large-signal differential voltage
25°C 92 120
A
VD
Large-signal differential voltage
amplification
V
O(PP)
= 3 V,
R
L
= 10 k
Full range
91
dB
r
i(d)
Differential input resistance 25°C 10
12
C
IC
Common-mode input
capacitance
f = 10 kHz 25°C 18.9 pF
z
o
Closed-loop output impedance f = 10 kHz, A
V
= 10 25°C 1.8
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
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
8
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
DD
= 5 V (unless otherwise noted)
(continued)
PARAMETER TEST CONDITIONS
T
A
MIN TYP MAX
UNIT
25°C 64 84
CMRR Common-mode rejection ratio
V
IC
= 0 to 5 V,
TLV247xC Full range 63
dBCMRR Common-mode rejection ratio
R
S
= 50
TLV247xI Full range 58
dB
V
DD
= 2.7 V to 6 V, V
IC
= V
DD
/2,
25°C 74 90
Supply voltage rejection ratio
V
DD
= 2.7 V to 6 V,
No load
V
IC
= V
DD
/2,
Full range
66
k
SVR
Supply voltage rejection ratio
(V
DD
/V
IO
)
V
DD
= 3 V to 5 V, V
IC
= V
DD
/2,
25°C 77 92
dB
V
DD
= 3 V to 5 V,
No load
V
IC
= V
DD
/2,
Full range
66
25°C 600 900
µ
I
DD
Supply current (per channel) V
O
= 2.5 V, No load
Full range
1000
µA
25°C 1000 2500
I
DD(SHDN)
Supply current in shutdown
mode (TLV2470, TLV2473,
SHDN = 0 V
TLV247xC Full range 3000
nA
I
DD(SHDN)
mode (TLV2470, TLV2473,
TLV2475) (per channel)
SHDN = 0 V
TLV247xI Full range 6000 nA
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.
operating characteristics at specified free-air temperature, V
DD
= 5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS
T
A
MIN TYP MAX UNIT
V
O(PP)
= 2 V, C
L
= 150 pF,
25°C
1.1 1.5
SR Slew rate at unity gain
V
O(PP)
= 2 V,
R
L
= 10 k
C
L
= 150 pF,
Full range
0.7
V/µs
f = 100 Hz 25°C 28
V
n
Equivalent input noise voltage
f = 1 kHz
25°C 15
nV/
Hz
I
n
Equivalent input noise current f = 1 kHz 25°C 0.39
pA/Hz
A
V
= 1 0.01%
THD + N Total harmonic distortion plus noise
V
O(PP)
= 4 V,
R
L
= 10 k,
A
V
= 10
25°C
0.05%
THD + N Total harmonic distortion plus noise
R
L
= 10 k
,
f = 1 kHz
A
V
= 100
25 C
0.3%
t
(on)
Amplifier turnon time 25°C 5 µs
t
(off)
Amplifier turnoff time
R
L
= OPEN
25°C 250 ns
Gain-bandwidth product
f = 10 kHz, R
L
= 600
25°C 2.8 MHz
V
(STEP)PP
= 2 V,
A = -1,
0.1% 1.8
A
V
= -1,
C
L
= 10 pF,
R
L
= 10 k
0.01%
3.3
t
s
Settling time
V
(STEP)PP
= 2 V,
A = -1,
0.1%
25°C
1.7
µs
A
V
= -1,
C
L
= 56 pF,
R
L
= 10 k
0.01% 3
φ
m
Phase margin
R
L
= 10 k, C
L
= 1000 pF
25°C 68°
Gain margin
R
L
= 10 k, C
L
= 1000 pF
25°C 23 dB
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
reached half its final value.
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
9
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
V
IO
Input offset voltage vs Common-mode input voltage 1, 2
I
IB
Input bias current
I
IO
Input offset current
vs Free-air temperature 3, 4
V
OH
High-level output voltage vs High-level output current 5, 7
V
OL
Low-level output voltage vs Low-level output current 6, 8
Z
o
Output impedance vs Frequency 9
I
DD
Supply current vs Supply voltage 10
PSRR Power supply rejection ratio vs Frequency 11
CMRR Common-mode rejection ratio vs Frequency 12
V
n
Equivalent input noise voltage vs Frequency 13
V
O(PP)
Maximum peak-to-peak output voltage vs Frequency 14, 15
A
VD
Differential voltage gain and phase vs Frequency 16, 17
φ
m
Phase margin vs Load capacitance 18, 19
Gain margin vs Load capacitance 20, 21
Gain-bandwidth product vs Supply voltage 22
vs Supply voltage 23
SR Slew rate
vs Free-air temperature
24, 25
Crosstalk vs Frequency 26
THD+N Total harmonic distortion + noise vs Frequency 27, 28
V
O
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
I
DD(SHDN)
Shutdown supply current vs Supply voltage 37
I
DD(SHDN)
Shutdown supply current vs Free-air temperature 38
I
DD(SHDN)
Shutdown pulse current vs Time 39, 40
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