tlc272
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V
5 V
V
5 V
0.1
pA
IIB
Input bias current (see Note 4)
VO = 5 V,
VIC = 5 V
0.7
pA
VICR
Common-mode input voltage range (see Note 5)
– 0.2
to
9
– 0.3
to
9.2
V
VOH
High-level output voltage
VID = 100 mV,
RL = 10 kΩ
8
8.5
V
VOL
Low-level output voltage
VID = –100 mV,
IOL = 0
0
50
mV
AVD
Large-signal differential voltage amplification
VO = 1 V to 6 V,
RL = 10 kΩ
10
36
V/mV
CMRR
Common-mode rejection ratio
VIC = VICRmin
65
85
dB
kSVR
Supply-voltage rejection ratio (
∆VDD/∆VIO)
VDD = 5 V to 10 V,
VO = 1.4 V
65
95
dB
IDD
Supply current (two amplifiers)
VO = 5 V,
No load
VIC = 5 V,
1.9
4
mA
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
12
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
operating characteristics at specified free-air temperature, VDD = 5 V
PARAMETER
TEST CONDITIONS
TA
TLC272C, TLC272AC,
TLC272BC, TLC277C
UNIT
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
25
°C
3.6
VIPP = 1 V
0
°C
4
SR
Slew rate at unity gain
RL = 10 kΩ,
C
20 pF
VIPP 1 V
70
°C
3
V/ s
SR
Slew rate at unity gain
CL = 20 pF,
See Figure 1
25
°C
2.9
V/
µ
See Figure 1
VIPP = 2.5 V
0
°C
3.1
VIPP 2.5 V
70
°C
2.5
Vn
Equivalent input noise voltage
f = 1 kHz,
See Figure 2
RS = 20 Ω,
25
°C
25
nV/
√Hz
V
V
C
20 F
25
°C
320
BOM
Maximum output-swing bandwidth
VO = VOH,
RL = 10 kΩ
CL = 20 pF,
See Figure 1
0
°C
340
kHz
BOM
Maximum out ut swing bandwidth
RL = 10 kΩ,
See Figure 1
70
°C
260
V
10
V
C
20 F
25
°C
1.7
B1
Unity-gain bandwidth
VI = 10 mV,
See Figure 3
CL = 20 pF,
0
°C
2
MHz
B1
Unity gain bandwidth
See Figure 3
70
°C
1.3
V
10
V
f
B
25
°C
46
°
φm
Phase margin
VI = 10 mV,
CL = 20 pF
f = B1,
See Figure 3
0
°C
47
°
φm
g
CL = 20 pF,
See Figure 3
70
°C
43
°
operating characteristics at specified free-air temperature, VDD = 10 V
PARAMETER
TEST CONDITIONS
TA
TLC272C, TLC272AC,
TLC272BC, TLC277C
UNIT
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
25
°C
5.3
VIPP = 1 V
0
°C
5.9
SR
Slew rate at unity gain
RL = 10 kΩ,
C
20 pF
VIPP 1 V
70
°C
4.3
V/ s
SR
Slew rate at unity gain
CL = 20 pF,
See Figure 1
25
°C
4.6
V/
µ
See Figure 1
VIPP = 5.5 V
0
°C
5.1
VIPP 5.5 V
70
°C
3.8
Vn
Equivalent input noise voltage