tlc272
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65
85
CMRR
Common-mode rejection ratio
VIC = VICRmin
– 40
°C
60
87
dB
CMRR
Common mode rejection ratio
VIC VICRmin
85
°C
60
88
S
l
lt
j
ti
ti
25
°C
65
95
kSVR
Supply-voltage rejection ratio
(
∆VDD/∆VIO)
VDD = 5 V to 10 V,
VO = 1.4 V
– 40
°C
60
92
dB
kSVR
(
∆VDD/∆VIO)
VDD 5 V to 10 V,
VO 1.4 V
85
°C
60
96
V
5 V
V
5 V
25
°C
1.4
4
IDD
Supply current (two amplifiers)
VO = 5 V,
No load
VIC = 5 V,
– 40
°C
2.8
5
mA
DD
y
(
)
No load
85
°C
1.5
3.2
† Full range is – 40
°C to 85°C.
NOTES:
4. The typical values of input bias current and input offset current below 5 pA were determined mathematically.
5. This range also applies to each input individually.
TLC272, TLC272A, TLC272B, TLC272Y, TLC277
LinCMOS
PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS091E – OCTOBER 1987 – REVISED FEBRUARY 2002
9
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA†
TLC272M, TLC277M
UNIT
PARAMETER
TEST CONDITIONS
TA†
MIN
TYP
MAX
TLC272M
VO = 1.4 V,
VIC = 0,
25
°C
1.1
10
mV
V
Input offset voltage
TLC272M
VO = 1.4 V,
RS = 50 Ω,
VIC = 0,
RL = 10 kΩ
Full range
12
VIO
Input offset voltage
TLC277M
VO = 1.4 V,
VIC = 0,
25
°C
200
500
V
TLC277M
VO = 1.4 V,
RS = 50 Ω,
VIC = 0,
RL = 10 kΩ
Full range
3750
µ
αVIO
Temperature coefficient of input offset
voltage
25
°C to
125
°C
2.1
µV/°C
I
Input offset current (see Note 4)
25
°C
0.1
60
pA
IIO
Input offset current (see Note 4)
V
2 5 V
V
2 5 V
125
°C
1.4
15
nA
I
Input bias current (see Note 4)
VO = 2.5 V
VIC = 2.5 V
25
°C
0.6
60
pA
IIB
Input bias current (see Note 4)
125
°C
9
35
nA
V
Common-mode input voltage range
25
°C
0
to
4
– 0.3
to
4.2
V
VICR
Common mode in ut voltage range
(see Note 5)
Full range
0
to
3.5
V
25
°C
3.2
3.8
VOH
High-level output voltage
VID = 100 mV,
RL = 10 kΩ
– 55
°C
3
3.8
V
VOH
High level out ut voltage
VID 100 mV,
RL 10 kΩ
125
°C
3
3.8
25
°C
0
50
VOL
Low-level output voltage
VID = – 100 mV,
IOL = 0
– 55
°C
0
50
mV
VOL
Low level out ut voltage
VID 100 mV,
IOL 0
125
°C
0
50
25
°C
5
23
AVD
Large-signal differential voltage amplification
VO = 0.25 V to 2 V
RL = 10 kΩ
– 55
°C
3.5
35
V/mV
AVD
Large signal differential voltage am lification
VO 0.25 V to 2 V