tlc272
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V
2 5 V
V
2 5 V
25
°C
1.4
3.2
IDD
Supply current (two amplifiers)
VO = 2.5 V,
No load
VIC = 2.5 V,
– 40
°C
1.9
4.4
mA
DD
y
(
)
No load
85
°C
1.1
2.4
† 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
8
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 10 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA†
TLC272I, TLC272AI,
TLC272BI, TLC277I
UNIT
PARAMETER
TEST CONDITIONS
TA†
MIN
TYP
MAX
TLC272I
VO = 1.4 V,
VIC = 0,
25
°C
1.1
10
TLC272I
VO = 1.4 V,
RS = 50 Ω,
VIC = 0,
RL = 10 kΩ
Full range
13
mV
TLC272AI
VO = 1.4 V,
VIC = 0,
25
°C
0.9
5
V
Input offset voltage
TLC272AI
VO = 1.4 V,
RS = 50 Ω,
VIC = 0,
RL = 10 kΩ
Full range
7
VIO
Input offset voltage
TLC272BI
VO = 1.4 V,
VIC = 0,
25
°C
290
2000
TLC272BI
VO = 1.4 V,
RS = 50 Ω,
VIC = 0,
RL = 10 kΩ
Full range
3500
V
TLC277I
VO = 1.4 V,
VIC = 0,
25
°C
250
800
µ
TLC277I
VO = 1.4 V,
RS = 50 Ω,
VIC = 0,
RL = 10 kΩ
Full range
2900
αVIO Temperature coefficient of input offset voltage
25
°C to
85
°C
2
µV/°C
I
Input offset current (see Note 4)
25
°C
0.1
60
pA
IIO
Input offset current (see Note 4)
V
5 V
V
5 V
85
°C
26
1000
I
Input bias current (see Note 4)
VO = 5 V,
VIC = 5 V
25
°C
0.7
60
pA
IIB
Input bias current (see Note 4)
85
°C
220
2000
V
Common-mode input voltage range
25
°C
– 0.2
to
9
– 0.3
to
9.2
V
VICR
Common mode in ut voltage range
(see Note 5)
Full range
– 0.2
to
8.5
V
25
°C
8
8.5
VOH
High-level output voltage
VID = 100 mV,
RL = 10 kΩ
– 40
°C
7.8
8.5
V
VOH
High level out ut voltage
VID 100 mV,
RL 10 kΩ
85
°C
7.8
8.5
25
°C
0
50
VOL
Low-level output voltage
VID = –100 mV,
IOL = 0
– 40
°C
0
50
mV
VOL
Low level out ut voltage
VID 100 mV,
IOL 0
85
°C
0
50
25
°C
10
36
AVD
Large-signal differential voltage amplification
VO = 1 V to 6 V,
RL = 10 kΩ
– 40
°C
7
46
V/mV
AVD
Large signal differential voltage am lification
VO 1 V to 6 V,
RL 10 kΩ
85
°C
7
31
25
°C