Texas Instruments TLV2455IN, TLV2455IDR, TLV2455ID, TLV2455CPW, TLV2455CPWR Datasheet
...
DEVICE
SHUTDOWN
TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA
FAMILY OF 23-µA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS218B – DECEMBER 1998 – REVISED JUNE 1999
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
VDD Range...2.7 V to 6 V
D
Power Supply Rejection Ratio...106 dB
D
Ultra-Low Power Shutdown Mode
I
. . . 16 nA/ch
DD
D
Rail-To-Rail Input/Output (RRIO)
D
Ultra-Small Packaging
OUT
GND
IN+
†
This device is in the Product Preview
stage of development. Please contact
your local TI sales office for availability.
TLV2450
DBV† PACKAGE
(TOP VIEW)
1
6
2
5
3
4
V
DD+
SHDN
IN–
– 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 set 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.
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 of fers an amplifier with shutdown functionality all in a 6-pin SOT23 package,
making it perfect for high density circuits.
FAMILY PACKAGE TABLE
NUMBER OF
CHANNELS
TLV2450 1 8 8 6
TLV2451 1 8 8 5 — — — UNIV-OPAMP–1
TLV2452 2 8 8 — — 8 — UNIV-OPAMP–1
TLV2453 2 14 14 — — 10 Yes UNIV-OPAMP–2
TLV2454 4 14 14 — 14 — — —
TLV2455 4 16 16 — 16 — Yes —
‡
This device is in the Product Preview stage of development. Contact your local TI sales office for availability.
PDIP SOIC SOT-23 TSSOP MSOP
PACKAGE TYPES
‡
UNIVERSAL
EVM BOARD
— — Yes UNIV-OPAMP–2
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.
This document contains information on products in more than one phase
of development. The status of each device is indicated on the page(s)
specifying its electrical characteristics.
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Copyright 1999, Texas Instruments Incorporated
1
TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA
‡
(Y)
40°C to 125°C
CHIP
OUTLINE
DIP
DIP
CHIP FORM
‡
40°C to 125°C
FAMILY OF 23-µA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS218B – DECEMBER 1998 – REVISED JUNE 1999
TLV2450 and TLV2451 AVAILABLE OPTIONS
PACKAGED DEVICES
T
A
0°C to 70°C
°
–
†
This package is available taped and reeled. To order this packaging option, add an R suffix to the part number (e.g., TLV2450CDR).
‡
Chip forms are tested at TA = 25°C only.
§
This device is in the Prodauct Preview stage of development. Contacat your local TI sales office for availability.
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 suffix to the part number (e.g., TLV2452CDR).
‡
Chip forms are tested at TA = 25°C only.
§
xx represents the device date code.
°
TLV2452CD
TLV2453CD
TLV2452ID
TLV2453ID
TLV2452AID
TLV2453AID
SMALL OUTLINE
SMALL
†
(D)
†
(D)
TLV2450CD
TLV2451CD
TLV2450ID
TLV2451ID
TLV2450AID
TLV2451AID
§
§
†
(DGK)
TLV2452CDGK—xxTIABI
TLV2452IDGK—xxTIABJ
—
—
(DBV)
TLV2450CDBV
TLV2451CDBV
TLV2450IDBV
TLV2451IDBV
TLV2452 and TLV2453 AVAILABLE OPTIONS
PACKAGED DEVICES
MSOP
SYMBOL
§
—
—
—
—
SOT-23
†
—
—
(DGS)
—
TLV2453CDGS—xxTIABK—TLV2453CN
—
TLV2453IDGS—xxTIABL—TLV2453IN
—
—
†
SYMBOL
VAQC
VARC
VAQI
VARI
—
—
SYMBOL
—
—
PLASTIC
§
TLV2453AIN
PLASTIC DIP
(P)
TLV2450CP
TLV2451CP
TLV2450IP
TLV2451IP
TLV2450AIP
TLV2451AIP
(N)
—
PLASTIC
TLV2452CP—TLV2452Y
TLV2452IP
TLV2452AIP
CHIP FORM
TLV2450Y
TLV2451Y
(P)
—
—
—
—
—
—
‡
FORM
(Y)
TLV2453Y
—
—
—
—
TLV2454 and TLV2455 AVAILABLE OPTIONS
PACKAGED DEVICES
T
A
0°C to 70°C
°
–
†
This package is available taped and reeled. T o order this packaging option, add an R suffix to the part number
(e.g., TLV2454CDR).
‡
Chip forms are tested at TA = 25°C only.
°
SMALL OUTLINE
†
(D)
TLV2454CD
TLV2455CD
TLV2454ID
TLV2455ID
TLV2454AID
TLV2455AID
PLASTIC DIP
(N)
TLV2454CN
TLV2455CN
TLV2454IN
TLV2455IN
TLV2454AIN
TLV2455AIN
TSSOP
†
(PW)
TLV2454CPW
TLV2455CPW
TLV2454IPW
TLV2455IPW
TLV2454AIPW
TLV2455AIPW
(Y)
TLV2454Y
TLV2455Y
—
—
—
—
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA
FAMILY OF 23-µA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS218B – DECEMBER 1998 – REVISED JUNE 1999
TLV245x PACKAGE PINOUTS
OUT
GND
IN+
D OR P PACKAGE
NC
IN–
IN+
GND
TLV2450
DBV PACKAGE
(TOP VIEW)
6
1
5
2
3
4
TLV2450
(TOP VIEW)
1
2
3
4
D OR N PACKAGE
8
7
6
5
TLV2453
(TOP VIEW)
V
DD+
SHDN
IN–
SHDN
VDD+
OUT
NC
TLV2451
DBV PACKAGE
(TOP VIEW)
OUT
GND
IN+
NC
IN–
IN+
GND
1
2
3
TLV2451
D OR P PACKAGE
(TOP VIEW)
1
2
3
4
TLV2454
D, N, OR PW PACKAGE
(TOP VIEW)
D, DGN, OR P PACKAGE
V
5
DD+
1OUT
1IN–
1IN+
4
IN–
NC
8
+
V
7
6
5
DD
OUT
NC
GND
1OUT
1IN–
1IN+
GND
1SHDN
TLV2452
(TOP VIEW)
1
2
3
4
DGS PACKAGE
(TOP VIEW)
1
2
3
4
5
D, N, OR PW PACKAGE
(TOP VIEW)
8
7
6
5
TLV2453
10
9
8
7
6
TLV2455
V
DD
2OUT
2IN–
2IN+
VDD+
2OUT
2IN–
2IN+
2SHDN
+
1OUT
1IN–
1IN+
GND
NC
1SHDN
NC
NC – No internal connection
1
14
2
13
3
12
4
11
5
10
6
7
1
+
V
DD
2OUT
2IN–
2IN+
NC
2SHDN
9
8
NC
1OUT
1IN–
1IN+
V
DD
2IN+
2IN–
2OUT
+
14
4OUT
2
13
4IN–
3
12
4IN+
4
11
GND
5
10
3IN+
6
7
9
3IN–
8
3OUT
1OUT
1IN–
1IN+
V
DD
2IN+
2IN–
2OUT
1/2SHDN
1
2
3
+
4
5
6
7
8
16
15
14
13
12
11
10
9
4OUT
4IN–
4IN+
GND
3IN+
3IN–
3OUT
3/4SHDN
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
3
TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA
Suppl
oltage, V
V
Operating free-air temperature, T
°C
FAMILY OF 23-µA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS218B – DECEMBER 1998 – REVISED JUNE 1999
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, 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 V
(see Note 1) 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DD
±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
.
DD –
DISSIPATION RATING TABLE
θ
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
DGK (8) 54.2 259.9 481 mW
DGS (10) 54.1 257.7 485 mW
N (14, 16) 32 78 1600 mW
P (8) 41 104 1200 mW
PW (14) 29.3 173.6 720 mW
PW (16) 28.7 161.4 774 mW
JC
(°C/W)
θ
JA
(°C/W)
TA ≤ 25°C
POWER RATING
†
DD
recommended operating conditions
pp
y v
Common-mode input voltage range, V
p
DD
ICR
p
A
MIN MAX UNIT
Single supply 2.7 6
Split supply ±1.35 ±3
V
DD–VDD+
C-suffix 0 70
I-suffix
–40 125
V
°
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLV245
VIOInput offset voltage
V
TLV245xA
DD
O
,
0.3µV/°C
IIOInput offset current
nA
IIBInput bias current
nA
V
g
V
VOHHigh-level output voltage
V
1.5 V
I
500 µA
V
VOLLow-level output voltage
V
I
500 µA
V
Sourcing
IOSShort-circuit output current
mA
Sinking
A
gg g
V
1 V
R
kΩ
dB
CMRR
Common-mode rejection ratio
IC
,
Full range
dB
DD
,
IC DD
,
k
ygj
dB
DD
,
IC DD
,
TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA
FAMILY OF 23-µA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS218B – DECEMBER 1998 – REVISED JUNE 1999
electrical characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted)
PARAMETER TEST CONDITIONS
x
p
α
VIO
ICR
I
O
VD
r
i(d)
C
IC
z
o
SVR
†
Full range is 0°C to 70°C for C suffix and –40°C to 125°C for I suffix.
Temperature coefficient of input
offset voltage
p
p
Common-mode input voltage
range
p
p
p
Output current VO = 0.5 V from rail 25°C ±4 mA
Large-signal differential voltage
amplification
Differential input resistance 25°C 10
Common-mode input
capacitance
Closed-loop output impedance f = 10 kHz, AV = 10 25°C 80 Ω
Supply voltage rejection ratio
(∆VDD /∆VIO)
VDD = ±1.5 V
VIC = 0,
CMRR > 70 dB RS = 50 Ω 25°C
CMRR > 52 dB
,
=
IC
= 1.5 V,
IC
=
O(PP)
f = 10 kHz 25°C 4.5 pF
V
= 0 to 3 V,
RS = 50 Ω
V
= 2.7 V to 6 V, V
No load
V
= 3 V to 5 V, V
No load
V
= 0,
RS = 50 Ω
RS = 50 Ω Full range
= –
OH
=
OL
,
= 10
L
TLV245xC
TLV245xI
= V
= V
/2,
/2,
†
T
A
25°C 20 1500
Full range 2000
25°C 20 1000
Full range 1300
25°C 0.3 4.5
Full range 5.5
25°C 0.9 5
Full range 7
25°C 2.85 2.95
Full range 2.83
25°C 0.09 0.16
Full range 0.2
25°C 4 12
Full range 3
25°C 2 7
Full range 1
25°C 96 110
Full range 91
25°C 76 89
Full range 74
25°C 88 106
Full range 84
MIN TYP MAX
0
to
3
0
to
3
9
60
52
UNIT
µ
Ω
°
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
5
TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA
(er channel)
No load
Su ly current in shutdown
()
SR
Slew rate at unity gain
O(PP)
,
L
,
V/µs
VnEquivalent input noise voltage
V/√H
V
O(PP)
V
,
L
,
V
,
tsSettling time
25°C
s
V
,
FAMILY OF 23-µA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS218B – DECEMBER 1998 – REVISED JUNE 1999
electrical characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted)
(continued)
PARAMETER TEST CONDITIONS
I
DD
V
(ON)
V
(OFF)
I
DD(SHDN)
†
Full range is 0°C to 70°C for C suffix and –40°C to 125°C for I suffix.
Supply current
p
Turnon voltage level AV = 1 25°C 1.73 V
Turnoff voltage level AV = 1 25°C 1.45 V
pp
mode (TLV2450, TLV2453,
TLV2455) (per channel)
VO = 1.5 V,
SHDN = < 1.45 V
TLV245xC Full range 40
TLV245xI Full range 45
TLV245xC Full range 70
TLV245xI Full range 80
operating characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted)
PARAMETER TEST CONDITIONS
V
= 0.8 V, C
RL = 10 kΩ
p
I
n
THD + N Total harmonic distortion plus noise
t
(on)
t
(off)
φ
m
†
Full range is 0°C to 70°C for C suffix and –40°C to 125°C for I suffix.
Equivalent input noise current f = 1 kHz 25°C 3.5
Amplifier turnon time
Amplifier turnoff time
Gain-bandwidth product
Phase margin
Gain margin
f = 100 Hz 25°C 49
f = 1 kHz 25°C 51
=
= 1.5 V,
RL = 10 kΩ,
f = 1 kHz
A
= 5, R
Measured at 50% point
f = 10 kHz, RL = 10 kΩ
V
(STEP)PP
A
= –1,
CL = 10 pF,
RL = 10 kΩ
V
(STEP)PP
A
= –1,
CL = 56 pF,
RL = 10 kΩ
RL = 10 kΩ, CL = 1000 pF
RL = 10 kΩ, CL = 1000 pF
= 2 V,
= 2 V,
= 150 pF,
AV = 1 0.04%
AV = 10
AV = 100 1.5%
= OPEN,
0.1% 26
0.01%
0.1%
0.01% 31
†
T
A
25°C 23 35
25°C 12 70
†
T
A
25°C
Full range 0.02
25°C
25°C 59 µs
25°C 836 ns
25°C 200 kHz
°
25°C 56°
25°C 7 dB
MIN TYP MAX
MIN TYP MAX UNIT
0.05 0.11
0.3%
31
26
UNIT
µA
nA
n
pA/√Hz
µ
z
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLV245
VIOInput offset voltage
V
TLV245xA
DD
O
,
0.3µV/°C
IIOInput offset current
nA
IIBInput bias current
nA
V
g
V
VOHHigh-level output voltage
V
2.5 V
I
500 µA
V
VOLLow-level output voltage
V
I
500 µA
V
Sourcing
IOSShort-circuit output current
mA
Sinking
A
gg g
V
3 V
R
kΩ
dB
CMRR
Common-mode rejection ratio
IC
,
Full range
dB
DD
,
IC DD
,
k
ygj
dB
DD
,
IC DD
,
TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA
FAMILY OF 23-µA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS218B – DECEMBER 1998 – REVISED JUNE 1999
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS
x
p
α
VIO
ICR
I
O
VD
r
i(d)
C
IC
z
o
SVR
†
Full range is 0°C to 70°C for C suffix and –40°C to 125°C for I suffix.
Temperature coefficient of input
offset voltage
p
p
Common-mode input voltage
range
p
p
p
Output current VO = 0.5 V from rail 25°C ±10 mA
Large-signal differential voltage
amplification
Differential input resistance 25°C 10
Common-mode input
capacitance
Closed-loop output impedance f = 10 kHz, AV = 10 25°C 45 Ω
Supply voltage rejection ratio
(∆VDD /∆VIO)
VDD = ±2.5 V
VIC = 0,
CMRR > 70 dB RS = 50 Ω 25°C
CMRR > 52 dB
,
=
IC
= 2.5 V,
IC
=
O(PP)
f = 10 kHz 25°C 4.5 pF
V
= 0 to 5 V,
RS = 50 Ω
V
= 2.7 V to 6 V, V
No load
V
= 3 V to 5 V, V
No load
V
= 0,
RS = 50 Ω
RS = 50 Ω Full range
= –
OH
=
OL
,
= 10
L
TLV245xC
TLV245xI
= V
= V
/2,
/2,
†
T
A
25°C 20 1500
Full range 2000
25°C 20 1000
Full range 1300
25°C 0.3 4.5
Full range 5.5
25°C 0.5 5
Full range 7
25°C 4.87 4.97
Full range 4.85
25°C 0.07 0.15
Full range 0.16
25°C 20 32
Full range 18
25°C 12 18
Full range 10
25°C 96 103
Full range 91
25°C 76 89
Full range 74
25°C 88 106
Full range 84
MIN TYP MAX
0
to
5
0
to
5
9
66
52
UNIT
µ
Ω
°
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
7
TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA
(er channel)
No load
Su ly current in shutdown
()
SR
Slew rate at unity gain
O(PP)
,
L
,
V/µs
VnEquivalent input noise voltage
V/√H
V
O(PP)
V
,
L
,
V
,
tsSettling time
25°C
s
V
,
FAMILY OF 23-µA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS218B – DECEMBER 1998 – REVISED JUNE 1999
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
(continued)
PARAMETER TEST CONDITIONS
I
DD
V
(ON)
V
(OFF)
I
DD(SHDN)
†
Full range is 0°C to 70°C for C suffix and –40°C to 125°C for I suffix.
Supply current
p
Turnon voltage level AV = 1 25°C 1.73 V
Turnoff voltage level AV = 1 25°C 1.45 V
pp
mode (TLV2450, TLV2453,
TLV2455) (per channel)
VO = 2.5 V,
SHDN = < 1.45 V
TLV245xC Full range 44
TLV245xI Full range 46
TLV245xC Full range 65
TLV245xI Full range 80
operating characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS
V
= 2 V, C
RL = 10 kΩ
p
I
n
THD + N Total harmonic distortion plus noise
t
(on)
t
(off)
φ
m
†
Full range is 0°C to 70°C for C suffix and –40°C to 125°C for I suffix.
Equivalent input noise current f = 1 kHz 25°C 3.5
Amplifier turnon time
Amplifier turnoff time
Gain-bandwidth product
Phase margin
Gain margin
f = 100 Hz 25°C 49
f = 1 kHz 25°C 52
=
= 3 V,
RL = 10 kΩ,
f = 1 kHz
A
= 5, R
Measured at 50% point
f = 10 kHz, RL = 10 kΩ
V
(STEP)PP
A
= –1,
CL = 10 pF,
RL = 10 kΩ
V
(STEP)PP
A
= –1,
CL = 56 pF,
RL = 10 kΩ
RL = 10 kΩ, CL = 1000 pF
RL = 10 kΩ, CL = 1000 pF
= 2 V,
= 2 V,
= 150 pF,
AV = 1 0.02%
AV = 10
AV = 100 0.9%
= OPEN,
0.1% 24
0.01%
0.1%
0.01% 30
†
T
A
25°C 23 42
25°C 16 65
†
T
A
25°C
Full range 0.02
25°C
25°C 59 µs
25°C 836 ns
25°C 220 kHz
°
25°C 56°
25°C 7 dB
MIN TYP MAX
MIN TYP MAX UNIT
0.05 0.11
0.18%
30
25
UNIT
µA
nA
n
pA/√Hz
µ
z
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SR
Slew rate
yg
TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA
FAMILY OF 23-µA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS218B – DECEMBER 1998 – REVISED JUNE 1999
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
V
IO
I
IO
I
IB
A
VD
V
OL
V
OH
Z
o
CMRR Common-mode rejection ratio vs Frequency 17
PSRR Power supply rejection ratio vs Frequency 18
I
DD
I
DD
V
n
THD + N Total harmonic distortion plus noise vs Frequency 22, 23
φ
m
V
O(PP)
Input offset voltage vs Common-mode input voltage 1, 2
Input offset current
Input bias current
Differential voltage amplification vs Frequency 9, 10
Phase vs Frequency 9, 10
Low-level output voltage vs Low-level output current 11, 13
High-level output voltage vs High-level output current 12, 14
Output impedance vs Frequency 15, 16
Supply current vs Supply voltage 19
Supply current vs Free-air temperature 20
Equivalent input noise voltage vs Frequency 21
Phase margin vs Load capacitance 24
Gain-bandwidth product vs Supply voltage 25
Maximum peak-to-peak output voltage vs Frequency 28
Crosstalk vs Frequency 29, 30
Small-signal follower pulse response vs Time 31, 33
Large-signal follower pulse response vs Time 32, 34
Shutdown on supply current vs Time 35
Shutdown off supply current vs Time 36
Shutdown supply current vs Free-air temperature 37
Shutdown supply current vs Time 38 – 41
Shutdown pulse vs Time 38 – 41
Shutdown off pulse response vs Time 42, 43
Shutdown on pulse response vs Time 44, 45
Shutdown reverse isolation vs Frequency 46
Shutdown forward isolation vs Frequency 47
vs Common-mode input voltage
vs Free-air temperature
vs Common-mode input voltage
vs Free-air temperature
vs Supply voltage 26
vs Free-air temperature 27
3, 4
7, 8
5, 6
7, 8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
9
TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA
FAMILY OF 23-µA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS218B – DECEMBER 1998 – REVISED JUNE 1999
TYPICAL CHARACTERISTICS
200
150
Vµ
100
50
–50
– Input Offset Voltage –
–100
IO
V
–150
–200
60
40
INPUT OFFSET VOLTAGE
vs
COMMON-MODE INPUT VOLTAGE
VDD =3 V
TA = 25° C
0
0 0.5 1 1.5 2 2.5 3
VIC – Common-Mode Input Voltage – V
Figure 1
INPUT OFFSET CURRENT
vs
COMMON-MODE INPUT VOLTAGE
VDD = 3 V
TA = 25°C
INPUT OFFSET VOLTAGE
COMMON-MODE INPUT VOLTAGE
100
80
Vµ
60
40
20
0
–20
–40
– Input Offset Voltage –
IO
V
–60
–80
–100
0 0.5 1 1.5 2 2.5 3
VIC – Common-Mode Input Voltage – V
INPUT OFFSET CURRENT
COMMON-MODE INPUT VOLTAGE
20
VDD = 5 V
10
TA = 25°C
vs
Figure 2
vs
VDD =5 V
TA = 25° C
3.5 4
4.5 5
20
0
–20
– Input Offset Current – pA
IO
I
–40
–60
0 0.5 1
VIC – Common-Mode Input Voltage – V
10
0
Figure 3
0
–10
–20
–30
– Input Offset Current – pA
–40
IO
I
–50
0.5 1 1.5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
–60
0
0.5 1 1.5
VIC – Common-Mode Input Voltage – V
2 2.5 3
3.5 4
Figure 4
4.5
5
TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA
FAMILY OF 23-µA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS218B – DECEMBER 1998 – REVISED JUNE 1999
TYPICAL CHARACTERISTICS
INPUT BIAS CURRENT
COMMON-MODE INPUT VOLTAGE
4
VDD = 3 V
3
TA = 25°C
2
1
0
–1
– Input Bias Current – nA
IB
–2
I
–3
–4
0 0.5 1 1.5
VIC – Common-Mode Input Voltage – V
vs
Figure 5
2 2.5 3
INPUT BIAS CURRENT
COMMON-MODE INPUT VOLTAGE
4
3
2
1
0
–1
– Input Bias Current – nA
IB
–2
I
–3
–4
0 0.5 1 1.5 2 2.5 3
VIC – Common-Mode Input Voltage – V
Figure 6
vs
VDD =5 V
TA = 25° C
3.5 4
4.5 5
INPUT OFFSET CURRENT
AND INPUT BIAS CURRENT
FREE–AIR TEMPERATURE
1.5
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
– Input Bias and Input Offset Currents – nAI
0.1
IO
I
0
/
IB
–0.1
–55 –35 –15 5 25 45
TA – Free–Air Temperature – °C
Figure 7
vs
VDD = 3 V
I
IB
I
IO
65 85 105 125
INPUT OFFSET CURRENT
AND INPUT BIAS CURRENT
FREE–AIR TEMPERATURE
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
– Input Bias and Input Offset Currents – nAI
IO
0
I
/
IB
–0.1
–55 –35 –15 5 25 45
TA – Free–Air Temperature – °C
Figure 8
vs
VDD = 5 V
I
IB
I
IO
65 85 105 125
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
11
TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA
FAMILY OF 23-µA 220-kHz RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS218B – DECEMBER 1998 – REVISED JUNE 1999
TYPICAL CHARACTERISTICS
DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE
vs
FREQUENCY
120
VDD = ±1.5 V
TA = 25°C
90
120
60
Gain
30
0
– Differential Voltage Amplification – dBA
–30
VD
–60
100
Phase
1k 10k 100k 1M
f – Frequency – Hz
60
0
–60
–120
–180
Figure 9
DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE
vs
FREQUENCY
120
VDD = ±2.5 V
TA = 25°C
90
60
Gain
DC
120
60
Phase – °
12
30
0
– Differential Voltage Amplification – dBA
–30
VD
–60
100
Phase
1k 10k 100k 1M
f – Frequency – Hz
0
Phase – °
–60
–120
–180
Figure 10
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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