TLV271, TLV272, TLV274
FAMILY OF 550
µA/Ch
3 MHz RAIL TO RAIL OUTPUT
OPERATIONAL AMPLIFIERS
SLOS351D − MARCH 2001 − REVISED FEBRUARY 2004
electrical characteristics at specified free-air temperature, V
DD
= 2.7 V, 5 V, and
±5
V (unless
otherwise noted) (continued)
power supply
PARAMETER
TEST CONDITIONS
VDD = 2.7 V
VDD = 5 V
VDD = 10 V
PSRR
Supply voltage rejection ratio
(∆VDD /∆VIO)
VDD = 2.7 V to 16 V,
No load
VIC = VDD /2,
TA†
25°C
25°C
25°C
Full range
25°C
Full range
70
65
80
dB
MIN
TYP
470
550
625
MAX
560
660
800
1000
µA
UNIT
IDD
Supply current (per channel)
VO = VDD/2
† Full range is 0°C to 70°C for C suffix and full range is − 40°C to 125°C for I suffix. If not specified, full range is − 40°C to 125°C.
dynamic performance
PARAMETER
UGBW
Unity gain bandwidth
RL = 2 kΩ,
kΩ
TEST CONDITIONS
CL = 10 pF
VDD = 2.7 V
VDD = 5 V to 10 V
VDD = 2.7 V
SR
Slew rate at unity gain
VO(PP) = VDD/2,
CL = 50 pF, RL = 10 kΩ,
k ,
VDD = 5 V
VDD =
±5
V
φ
m
Phase margin
Gain margin
RL = 2 kΩ
RL = 2 kΩ
VDD = 2.7 V,
V(STEP)PP = 1 V,
CL = 10 pF,
VDD = 5 V,
±5
V,
V(STEP)PP = 1 V,
CL = 47 pF,
AV = −1,
RL = 2 kΩ
CL = 10 pF
CL = 10 pF
0.1%
25°C
TA†
25°C
25°C
25°C
Full range
25°C
Full range
25°C
Full range
25°C
25°C
1.35
1
1.45
1.2
1.8
1.3
65
18
2.9
µs
s
2.6
V/µs
V/ s
°
dB
2.4
V/µs
V/ s
MIN
TYP
2.4
3
2.1
V/µs
V/ s
MHz
MAX
UNIT
ts
Settling time
AV = −1,
0.1%
2
RL = 2 kΩ
† Full range is 0°C to 70°C for C suffix and full range is − 40°C to 125°C for I suffix. If not specified, full range is − 40°C to 125°C.
noise/distortion performance
PARAMETER
TEST CONDITIONS
VDD = 2.7 V,
VO(PP) = VDD/2 V,
RL = 2 k , f = 10 kHz
kΩ,
THD + N
Total harmonic distortion plus noise
VDD = 5 V,
±5
V,
VO(PP) = VDD/2 V,
RL = 2 k , f = 10K
kΩ,
f = 1 kHz
Vn
In
Equivalent input noise voltage
Equivalent input noise current
f = 10 kHz
f = 1 kHz
25°C
25°C
AV = 1
AV = 10
AV = 100
AV = 1
AV = 10
AV = 100
25 C
25°C
TA
25 C
25°C
MIN
TYP
0.02%
0.05%
0.18%
0.02%
0.09%
0.50%
39
35
0.6
nV/√Hz
fA /√Hz
MAX
UNIT
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