TLV225x, TLV225xA
Advanced LinCMOS RAIL-TO-RAIL
VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS185C – FEBRUARY 1997 – REVISED – MARCH 2001
TLV2252I electrical characteristics at specified free-air temperature, V
DD
= 3 V (unless otherwise
noted) (continued)
PARAMETER
Supply voltage
rejection ratio
(∆VDD /∆VIO)
Su ly
Supply current
TEST CONDITIONS
VDD = 2.7 V to 8 V,
VIC = VDD /2,
No load
VO = 1 5 V
1.5 V,
No load
TA†
25°C
Full range
25°C
Full range
TLV2252I
MIN
80
80
68
125
150
TYP
95
MAX
MIN
80
80
68
125
150
µA
TLV2252AI
TYP
100
dB
MAX
UNIT
kSVR
IDD
† Full range is – 40°C to 125°C.
TLV2252I operating characteristics at specified free-air temperature, V
DD
= 3 V
PARAMETER
TEST CONDITIONS
VO = 1.1 V to 1.9 V,
RL = 100 kه,
CL = 100 pF‡
F
f = 10 Hz
f = 1 kHz
f = 0.1 Hz to 1 Hz
f = 0.1 Hz to 10 Hz
TA†
25°C
Full
range
25°C
25°C
25°C
25°C
25°C
f = 1 kHz,
CL = 100 pF‡
VO(PP) = 1 V,
,
RL = 50 kه,
RL = 50 kه,
RL = 50 kه,
AV = 1,
,
CL = 100 pF‡
CL = 100 pF‡
25°C
25°C
25°C
25°C
TLV2252I
MIN
0.07
0 07
0.05
0 05
35
19
0.6
1.1
0.6
0.187
0 187
60
63°
15
TYP
0.1
01
MAX
TLV2252AI
MIN
0.07
0 07
0.05
0 05
35
19
0.6
1.1
0.6
0.187
0 187
60
63°
15
dB
fA /√Hz
MHz
kHz
nV/√Hz
TYP
0.1
01
V/µs
MAX
UNIT
SR
Slew rate at unity gain
Vn
Equivalent input noise
q
voltage
Peak-to-peak
equivalent input noise
voltage
Equivalent input noise
current
Gain-bandwidth
Gain bandwidth product
VN(PP)
In
µV
BOM
φ
m
Maximum output-swing
g
bandwidth
Phase margin at unity
gain
Gain margin
† Full range is – 40°C to 125°C.
‡ Referenced to 1.5 V
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