TEXAS INSTRUMENTS TLC4501, TLC4501A, TLC4502, TLC4502A Technical data
TLC4501, TLC4501A, TLC4502, TLC4502A
FAMILY OF SELF-CALIBRATING (Self-Cal)
PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS221A – MA Y 1998 – REVISED JULY 1999
D
Self-Calibrates Input Offset Voltage to
40 µV Max
D
Low Input Offset Voltage Drift ...1 µV/°C
D
Input Bias Current ...1 pA
D
Open Loop Gain . . . 120 dB
D
Rail-To-Rail Output Voltage Swing
D
Stable Driving 1000 pF Capacitive Loads
D
Gain Bandwidth Product . . . 4.7 MHz
description
The TLC4501 and TLC4502 are the highest precision CMOS single supply rail-to-rail operational amplifiers
available today. The input offset voltage is 10 µV typical and 40 µV maximum. This exceptional precision,
combined with a 4.7-MHz bandwidth, 2.5-V/µs slew rate, and 50-mA output drive, is ideal for multiple
applications including: data acquisition systems, measurement equipment, industrial control applications, and
portable digital scales.
D
Slew Rate . . . 2.5 V/µs
D
High Output Drive Capability . . . ±50 mA
D
Calibration Time . . . 300 ms
D
Characterized From –55°C to 125°C
D
Available in Q-Temp Automotive
HighRel Automotive Applications
Configuration Control / Print Support
Qualification to Automotive Standards
These amplifiers feature
self-calibrating
circuitry which digitally trims the input offset voltage to less than 40 µV
within the first 300 ms of operation. The offset is then digitally stored in an integrated successive approximation
register (SAR). Immediately after the data is stored, the calibration circuitry effectively drops out of the signal
path, shuts down, and the device functions as a standard operational amplifier.
Offset Control
D/A
SAR
Oscillator
A/D
1
OUT
4
GND
V
IN+
IN–
DD
3
2
Calibration Circuitry
8
Power-On
Reset
+
–
5 V
Control
Logic
Figure 1. Channel One of the TLC4502
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.
LinEPIC and Self-Cal are trademarks of Texas Instruments Incorporated.
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.
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Copyright 1999, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
1
TLC4501, TLC4501A, TLC4502, TLC4502A
0°C to 70°C
40°C to 125°C
40°C to 125°C
55°C to 125°C
FAMILY OF SELF-CALIBRATING (Self-Cal)
PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS221A – MA Y 1998 – REVISED JULY 1999
description (continued)
Using this technology eliminates the need for noisy and expensive chopper techniques, laser trimming, and
power hungry, split supply bipolar operational amplifiers.
TLC4501
D PACKAGE
(TOP VIEW)
TLC4502
D OR JG PACKAGE
(TOP VIEW)
TLC4502
U PACKAGE
(TOP VIEW)
NC
1
1IN –
1IN +
V
/GND
DD –
NC – No internal connection
2
3
4
NC
NC
8
V
DD
OUT
NC
+
7
6
5
V
DD –
NC
1IN–
NC
1IN+
NC
1OUT
1IN –
1IN +
/GND
FK PACKAGE
3 2 1 20 19
4
5
6
7
8
910111213
1
2
3
4
TLC4502
(TOP VIEW)
NC
1OUT
NC
NC
NC
/GND
DD–
V
8
7
6
5
DD+
V
2IN+
VDD+
2OUT
2IN–
2IN+
NC
18
17
16
15
14
NC
NC
2OUT
NC
2IN–
NC
V
DD–
1OUT
1IN –
1IN +
/GND
1
2
3
4
5
10
9
8
7
6
NC
V
DD
2OUT
2IN –
2IN +
+
T
A
°
°
°
–
°
–
°
–
†
The D package is also available taped and reeled.
2
°
°
°
VIOmax AT 25°C
AVAILABLE OPTIONS
PACKAGED DEVICES
SMALL
OUTLINE
40 µV TLC4501ACD — — —
50 µV TLC4502ACD — — —
80 µV TLC4501CD — — —
100 µV TLC4502CD — — —
40 µV TLC4501AID — — —
50 µV TLC4502AID — — —
80 µV TLC4501ID — — —
100 µV TLC4502ID — — —
50 µV TLC4502AQD — — —
100 µV TLC4502QD — — —
50 µV TLC4502AMD TLC4502AMFKB TLC4502AMJGB TLC4502AMUB
100 µV TLC4502MD TLC4502MFKB TLC4502MJGB TLC4502MUB
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
†
(D)
CHIP CARRIER
(FK)
CERAMIC DIP
(JG)
CERAMIC FLAT
PACK
(U)
TLC4501, TLC4501A, TLC4502, TLC4502A
PACKAGE
A
A
JGU1050 mW
8.4 mW/ C
672 mW
546 mW
210 mW
UNIT
FAMILY OF SELF-CALIBRATING (Self-Cal)
PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS221A – MA Y 1998 – REVISED JULY 1999
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
Differential input voltage, VID (see Note 2) ±7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, V
Input current, II (each input) ±5 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current, IO (each output) ±100 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current into V
Total current out of V
Electrostatic discharge (ESD) > 2 kV. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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
Storage temperature range, T
Case temperature for 60 seconds, TC: FK package 260°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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.
NOTES: 1. All voltage values, except differential voltages, are with respect to V
2. Differential voltages are at IN+ with respect to IN–. Excessive current flows when an input is brought below 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.
(see Note 1) 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DD+
(any input, see Note 1) –0.3 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I
±100 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DD+
/GND ±100 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DD–
: TLC4502C 0°C to 70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A
TLC4502I –40°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TLC4502Q –40°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TLC4502M –55°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
stg
/GND.
DD –
DD–
– 0.3 V.
†
T
≤ 25°C DERATING FACTOR T
POWER RATING ABOVE TA = 25°CAPOWER RATING
D
FK
725 mW
1375 mW
675 mW
11.0 mW/°C
recommended operating conditions
TLC4502C TLC4502I TLC4502Q TLC4502M
MIN MAX MIN MAX MIN MAX MIN MAX
Supply voltage, V
Input voltage range, V
Common-mode input voltage, V
Operating free-air temperature, T
DD
I
IC
A
4 6 4 6 4 6 4 6 V
V
DD–VDD+
V
DD–VDD+
0 70 –40 125 –40 125 –55 125 °C
DISSIPATION RATING TABLE
5.8 mW/°C
°
5.4 mW/°C
– 2.3 V
– 2.3 V
DD–VDD+
DD–VDD+
464 mW
880 mW
432 mW
= 70°C T
– 2.3 V
– 2.3 V
POWER RATINGAPOWER RATING
DD–VDD+
DD–VDD+
= 85°C T
377 mW
715 mW
350 mW
– 2.3 V
– 2.3 V
DD–VDD+
DD–VDD+
= 125°C
145 mW
275 mW
135 mW
– 2.3 V
– 2.3 V
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
3
TLC4501, TLC4501A, TLC4502, TLC4502A
PARAMETER
TEST CONDITIONS
T
†
UNIT
VIOInput offset voltage
DD
,
O
,
Full range
V
α
VIO
Full range
1µV/°C
,
IIOInput offset current
V
DD
±2.5 V,
V
O
0,
pA
IIBInput bias current
pA
I
mA
V
I
mA
A
gg g
IC
,
O
,
V/mV
CMRR
Common-mode rejection ratio
IC
,
O
,
dB
k
ygj
V
V
load
dB
TLC4501/A
IDDSupply current
V
No load
mA
TLC4502/A
V
Calibration input threshold voltage
Full range
4
V
FAMILY OF SELF-CALIBRATING (Self-Cal)
PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS221A – MA Y 1998 – REVISED JULY 1999
electrical characteristics at specified free-air temperature, VDD = 5 V, GND = 0 (unless otherwise
noted)
TLC450xC
MIN TYP MAX
–40 10 40
–100 10 100
200
12
10
µ
°
p
p
V
V
Ω
p
Temperature coefficient of input
offset voltage
p
p
V
OH
V
OL
VD
R
I(D)
R
L
C
L
z
O
SVR
IT(CAL)
†
Full range is 0°C to 70°C.
NOTE 4: RL and CL values are referenced to 2.5 V .
High-level output voltage
Low-level output voltage
Large-signal differential voltage V
amplification
Differential input resistance 25°C 10 kΩ
Input resistance See Note 4 25°C
Common-mode input capacitance f = 10 kHz, P package 25°C 8 pF
Closed-loop output impedance AV = 10, f = 100 kHz 25°C 1 Ω
Supply-voltage rejection ratio
(∆V
DD ±
pp
/∆VIO)
p
A
TLC4501 –80 10 80
V
= ±2.5 V, V
VIC = 0,
V
= ±2.5 V,V
VIC = 0,
IOH = – 500 µA 25°C 4.99
= – 5
OH
VIC = 2.5 V, IOL = 500 µA 25°C 0.01
= 2.5 V,
IC
= 2.5 V, V
RL = 1 kΩ,
V
= 0 to 2.7 V, V
RS = 1 kΩ
= 4 V to 6 V,
DD
= 2.5 V,
O
= 0,
RS = 50 Ω
= 0
RS = 50 Ω
= 5
OL
= 1 V to 4 V,
See Note 4
= 2.5 V,
IC
TLC4501A
TLC4502
TLC4502A –50 10 50
25°C 1
Full range 500
25°C 1
Full range 500
25°C 4.9
Full range 4.7
25°C 0.1
Full range 0.3
25°C 200 1000
Full range
25°C 90 100
Full range 85
= 0, No
25°C 90 100
Full range 90
25°C 1 1.5
Full range 2
25°C 2.5 3.5
Full range 4
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
PARAMETER
TEST CONDITIONS
T
†
UNIT
SR
Slew rate at unity gain
V
C
100 pF
VnEquivalent input noise voltage
V/√H
V
q
V
,
R
L
tsSettling time
s
operating characteristics, VDD= 5 V
p
N(PP)
I
n
THD + N Total harmonic distortion plus noise
B
OM
φ
m
†
Full range is 0°C to 70°C.
NOTE 4: RL and CL values are referenced to 2.5 V .
Peak-to-peak equivalent input noise
voltage
Equivalent input noise current 25°C 0.6
Gain-bandwidth product
Maximum output swing bandwidth
Phase margin at unity gain RL = 1 kΩ, CL = 100 pF 25°C 74
Calibration time 25°C 300 ms
= 0.5 V to 2.5 V,
O
f = 10 Hz
f = 1 kHz
f = 0.1 to 1 Hz
f = 0.1 to 10 Hz
VO = 0.5 V to 2.5 V,
f = 10 kHz,
= 1 kΩ
1 kΩ,
R
CL = 100 pF
f = 10 kHz,
CL = 100 pF
V
= 2 V,
O(PP)
RL = 1 kΩ,
AV = –1,
Step = 0.5 V to 2.5 V,
RL = 1 kΩ,
CL = 100 pF
TLC4501, TLC4501A, TLC4502, TLC4502A
FAMILY OF SELF-CALIBRATING (Self-Cal)
SLOS221A – MA Y 1998 – REVISED JULY 1999
TLC450xC, TLC450xAC
A
p
=
L
AV = 1 25°C 0.02%
AV = 10 25°C 0.08%
AV = 100 25°C 0.55%
RL = 1 kΩ,
AV = 1,
CL = 100 pF
to 0.1% 25°C 1.6
to 0.01% 25°C 2.2
25°C 1.5 2.5 V/µs
Full range 1 V/µs
25°C 70
25°C 12
25°C 1
25°C 1.5
25°C 4.7 MHz
25°C 1 MHz
MIN TYP MAX
n
µ
fA/√Hz
µ
z
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
5
TLC4501, TLC4501A, TLC4502, TLC4502A
PARAMETER
TEST CONDITIONS
T
†
UNIT
VIOInput offset voltage
DD
,
O
,
Full range
V
α
VIO
Full range
1µV/°C
DD
O
I
mA
V
I
mA
A
gg g
IC
,
O
,
V/mV
CMRR
Common-mode rejection ratio
IC
,
O
,
dB
k
ygj
V
V
load
dB
TLC4501/A
IDDSupply current
V
No load
mA
TLC4502/A
V
Calibration input threshold voltage
Full range
4
V
FAMILY OF SELF-CALIBRATING (Self-Cal)
PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS221A – MA Y 1998 – REVISED JULY 1999
electrical characteristics at specified free-air temperature, VDD = 5 V, GND = 0 (unless otherwise
noted)
TLC450xI
MIN TYP MAX
–40 10 40
–100 10 100
1
500
500
200
12
10
µ
°
pA
pA
V
V
Ω
p
Temperature coefficient of input
offset voltage
I
IO
I
IB
V
OH
V
OL
VD
R
I(D)
R
L
C
L
z
O
SVR
IT(CAL)
†
Full range is –40°C to 125°C.
NOTE 4: RL and CL values are referenced to 2.5 V .
Input offset current
Input bias current
High-level output voltage
Low-level output voltage
Large-signal differential voltage V
amplification
Differential input resistance 25°C 10 kΩ
Input resistance See Note 4 25°C
Common-mode input capacitance f = 10 kHz, P package 25°C 8 pF
Closed-loop output impedance AV = 10, f = 100 kHz 25°C 1 Ω
Supply-voltage rejection ratio
(∆V
DD ±
pp
/∆VIO)
p
A
TLC4501 –80 10 80
V
= ±2.5 V, V
VIC = 0,
VDD = ±2.5 V, VO = 0,
VIC = 0,
VDD = ±2.5 V,
VIC = 0,
IOH = – 500 µA 25°C 4.99
= – 5
OH
VIC = 2.5 V, IOL = 500 µA 25°C 0.01
= 2.5 V,
IC
= 2.5 V, V
RL = 1 kΩ,
V
= 0 to 2.7 V, V
RS = 1 kΩ
= 4 V to 6 V,
DD
= 2.5 V,
O
= 0,
RS = 50 Ω
RS = 50 Ω
VO = 0,
RS = 50 Ω
= 5
OL
= 1 V to 4 V,
See Note 4
= 2.5 V,
IC
TLC4501A
TLC4502
TLC4502A –50 10 50
25°C
–40°C to
85°C
Full range 5 nA
25°C 1
–40°C to
85°C
Full range 10 nA
25°C 4.9
Full range 4.7
25°C 0.1
Full range 0.3
25°C 200 1000
Full range
25°C 90 100
Full range 85
= 0, No
25°C 90 100
Full range 90
25°C 1 1.5
Full range 2
25°C 2.5 3.5
Full range 4
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
PARAMETER
TEST CONDITIONS
T
†
UNIT
SR
Slew rate at unity gain
V
C
100 pF
VnEquivalent input noise voltage
V/√H
V
q
V
,
R
L
tsSettling time
s
operating characteristics, VDD= 5 V
p
N(PP)
I
n
THD + N Total harmonic distortion plus noise
B
OM
φ
m
†
Full range is –40°C to 125°C.
NOTE 4: RL and CL values are referenced to 2.5 V .
Peak-to-peak equivalent input noise
voltage
Equivalent input noise current 25°C 0.6
Gain-bandwidth product
Maximum output swing bandwidth
Phase margin at unity gain RL = 1 kΩ, CL = 100 pF 25°C 74
Calibration time 25°C 300 ms
= 0.5 V to 2.5 V,
O
f = 10 Hz
f = 1 kHz
f = 0.1 to 1 Hz
f = 0.1 to 10 Hz
VO = 0.5 V to 2.5 V,
f = 10 kHz,
= 1 kΩ
1 kΩ,
R
CL = 100 pF
f = 10 kHz,
CL = 100 pF
V
= 2 V,
O(PP)
RL = 1 kΩ,
AV = –1,
Step = 0.5 V to 2.5 V,
RL = 1 kΩ,
CL = 100 pF
TLC4501, TLC4501A, TLC4502, TLC4502A
FAMILY OF SELF-CALIBRATING (Self-Cal)
SLOS221A – MA Y 1998 – REVISED JULY 1999
A
p
=
L
AV = 1 25°C 0.02%
AV = 10 25°C 0.08%
AV = 100 25°C 0.55%
RL = 1 kΩ,
AV = 1,
CL = 100 pF
to 0.1% 25°C 1.6
to 0.01% 25°C 2.2
25°C 1.5 2.5 V/µs
Full range 1 V/µs
25°C 70
25°C 12
25°C 1
25°C 1.5
25°C 4.7 MHz
25°C 1 MHz
TLC450xI, TLC450xAI
MIN TYP MAX
n
µ
fA/√Hz
µ
z
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
7
TLC4501, TLC4501A, TLC4502, TLC4502A
A
VIOInput offset voltage
DD
,
O
,
Full range
V
α
VIO
Full range
1µV/°C
,
IIOInput offset current
V
DD
±2.5 V,
V
O
0,
nA
IIBInput bias current
nA
I
mA
V
2.5 V
I
5 mA
A
gg g
IC
,
O
,
V/mV
CMRR
Common-mode rejection ratio
IC
,
O
,
dB
k
ygj
DD
,
IC DD
,
dB
IDDSupply current
V
No load
mA
V
Calibration input threshold voltage
Full range
4
V
FAMILY OF SELF-CALIBRATING (Self-Cal)
PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS221A – MA Y 1998 – REVISED JULY 1999
electrical characteristics at specified free-air temperature, VDD = 5 V, GND = 0 (unless otherwise
noted)
TLC4502Q,
PARAMETER TEST CONDITIONS
V
p
Temperature coefficient of input
offset voltage
p
p
V
OH
V
OL
VD
R
I(D)
R
L
C
L
z
O
SVR
IT(CAL)
†
Full range is –40°C to 125°C for Q suffix, –55°C to 125°C for M suffix.
NOTE 4: RL and CL values are referenced to 2.5 V .
High-level output voltage
Low-level output voltage
Large-signal differential voltage V
amplification
Differential input resistance 25°C 10 kΩ
Input resistance See Note 4 25°C
Common-mode input capacitance f = 10 kHz, P package 25°C 8 pF
Closed-loop output impedance AV = 10, f = 100 kHz 25°C 1 Ω
Supply-voltage rejection ratio V
(∆V
DD ±
pp
/∆VIO)
p
= ±2.5 V, V
VIC = 0,
V
= ±2.5 V,V
VIC = 0,
IOH = – 500 µA 25°C 4.99
= – 5
OH
VIC = 2.5 V, IOL = 500 µA 25°C 0.01
,
=
IC
= 2.5 V, V
RL = 1 kΩ,
V
= 0 to 2.7 V, V
RS = 1 kΩ
= 4 V to 6 V, V
No load
= 2.5 V,
O
= 0,
RS = 50 Ω
= 0
RS = 50 Ω
=
OL
= 1 V to 4 V,
See Note 4
= 2.5 V,
= V
TLC4502
TLC4502A
/2,
†
T
25°C 1
125°C
25°C 1
125°C 10
25°C 4.9
Full range 4.7
25°C 0.1
Full range 0.3
25°C 200 1000
Full range
25°C 90 100
Full range 85
25°C 90 100
Full range 90
25°C 2.5 3.5
Full range 4
TLC4502M
MIN TYP MAX
–100 10 100
–50 10 50
200
12
10
UNIT
µ
°
5
V
V
Ω
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
†
SR
Slew rate at unity gain
O
,
L
VnEquivalent input noise voltage
V/√H
V
q
V
,
R
L
tsSettling time
s
operating characteristics, VDD= 5 V
PARAMETER TEST CONDITIONS
V
= 0.5 V to 2.5 V, C
See Note 4
p
N(PP)
I
n
THD + N Total harmonic distortion plus noise
B
OM
φ
m
†
Full range is –40°C to 125°C for Q suffix, –55°C to 125°C for M suffix.
NOTE 4: RL and CL values are referenced to 2.5 V .
Peak-to-peak equivalent input noise
voltage
Equivalent input noise current 25°C 0.6
Gain-bandwidth product
Maximum output swing bandwidth
Phase margin at unity gain RL = 1 kΩ, CL = 100 pF 25°C 74
Calibration time 25°C 300 ms
f = 10 Hz
f = 1 kHz
f = 0.1 to 1 Hz
f = 0.1 to 10 Hz
VO = 0.5 V to 2.5 V,
f = 10 kHz,
= 1 kΩ
1 kΩ,
R
CL = 100 pF
f = 10 kHz,
CL = 100 pF
V
= 2 V,
O(PP)
RL = 1 kΩ,
AV = –1,
Step = 0.5 V to 2.5 V,
RL = 1 kΩ,
CL = 100 pF
TLC4501, TLC4501A, TLC4502, TLC4502A
FAMILY OF SELF-CALIBRATING (Self-Cal)
SLOS221A – MA Y 1998 – REVISED JULY 1999
TLC4502Q, TLC4502M,
T
A
= 100 pF
AV = 1 25°C 0.02%
AV = 10 25°C 0.08%
AV = 100 25°C 0.55%
RL = 1 kΩ,
AV = 1,
CL = 100 pF
to 0.1% 25°C 1.6
to 0.01% 25°C 2.2
25°C 1.5 2.5 V/µs
Full range 1 V/µs
25°C 70
25°C 12
25°C 1
25°C 1.5
25°C 4.7 MHz
25°C 1 MHz
TLC4502AQ,
TLC4502AM
MIN TYP MAX
UNIT
n
µ
fA/√Hz
µ
z
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
9
TLC4501, TLC4501A, TLC4502, TLC4502A
VIOInput offset voltage
AVDLarge-signal differential voltage amplification
CMRR
Common-mode rejection ratio
qy
SR
Slew rate
φmPhase margin
FAMILY OF SELF-CALIBRATING (Self-Cal)
PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS221A – MA Y 1998 – REVISED JULY 1999
TYPICAL CHARACTERISTICS
Table of Graphs
p
VIO
α
V
OH
V
OL
V
O(PP)
I
OS
V
O
z
o
V
n
THD + N Total harmonic distortion plus noise vs Frequency 26
PSRR Power-supply rejection ratio vs Free-air temperature 30
Input offset voltage temperature coefficient Distribution 6, 7
High-level output voltage vs High-level output current 8
Low-level output voltage vs Low-level output current 9
Maximum peak-to-peak output voltage vs Frequency 10
Short-circuit output current vs Free-air temperature 11
Output voltage vs Differential input voltage 12
p
Output impedance vs Frequency 15
Inverting large-signal pulse response 20
Voltage-follower large-signal pulse response 21
Inverting small-signal pulse response 22
Voltage-follower small-signal pulse response 23
Equivalent input noise voltage vs Frequency 24
Input noise voltage Over a 10-second period 25
Gain-bandwidth product vs Free-air temperature 27
Gain margin vs Load capacitance 29
Calibration time at –40°C 31
Calibration time at 25°C 32
Calibration time at 85°C 33
Calibration time at 125°C 34
Distribution 2, 3, 4
vs Common-mode input voltage 5
vs Free-air temperature 13
vs Frequency
vs Frequency 16
vs Free-air temperature 17
vs Load capacitance 18
vs Free-air temperature 19
vs Load capacitance 28
vs Frequency 14
FIGURE
14
10
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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