TLC4501 Datasheet, PDF (7/32 Pages) Texas Instruments – FAMILY OF SELF-CALIBRATING Self-CalE PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

TLC4501, TLC4501A, TLC4502, TLC4502A
FAMILY OF SELF-CALIBRATING (Self-Cal™)
PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
SLOS221A – MAY 1998 – REVISED JULY 1999
operating characteristics, V_DD = 5 V
PARAMETER
TEST CONDITIONS
SR
Slew rate at unity gain
VO = 0.5 V to 2.5 V, CL = 100 pF
Vn
Equivalent input noise voltage
f = 10 Hz
f = 1 kHz
VN(PP)
Peak-to-peak equivalent input noise
voltage
f = 0.1 to 1 Hz
f = 0.1 to 10 Hz
In
Equivalent input noise current
THD + N Total harmonic distortion plus noise
BOM
Gain-bandwidth product
Maximum output swing bandwidth
ts
Settling time
VO = 0.5 V to 2.5 V,
f = 10 kHz,
RL = 1 kΩ,
CL = 100 pF
f = 10 kHz,
CL = 100 pF
VO(PP) = 2 V,
RL = 1 kΩ,
AV = –1,
Step = 0.5 V to 2.5 V,
RL = 1 kΩ,
CL = 100 pF
AV = 1
AV = 10
AV = 100
RL = 1 kΩ,
AV = 1,
CL = 100 pF
to 0.1%
to 0.01%
φ_m
Phase margin at unity gain
RL = 1 kΩ,
CL = 100 pF
Calibration time
† _{Full range is – 40°C to 125°C.}
NOTE 4: RL and CL values are referenced to 2.5 V.
TA†
25°C
Full range
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
TLC450xI, TLC450xAI
MIN TYP MAX
1.5
2.5
1
70
12
1
1.5
0.6
0.02%
UNIT
V/µs
V/µs
nV/√Hz
µV
fA/√Hz
0.08%
0.55%
25°C
4.7
MHz
25°C
1
MHz
25°C
25°C
25°C
25°C
1.6
µs
2.2
74
300
ms
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