TLC272 Datasheet, PDF (6/36 Pages) Texas Instruments – LinCMOS PRECISION DUAL OPERATIONAL AMPLIFIERS

TLC272, TLC272A, TLC272B, TLC272Y, TLC277
LinCMOS™ PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS091B – OCTOBER 1987 – REVISED AUGUST 1994
electrical characteristics at specified free-air temperature, V_DD = 10 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TLC272C, TLC272AC,
TA†
TLC272BC, TLC277C _UNIT
MIN TYP MAX
VIO Input offset voltage
TLC272C
TLC272AC
TLC272BC
TLC277C
VO = 1.4 V,
RS = 50 Ω,
VO = 1.4 V,
RS = 50 Ω,
VO = 1.4 V,
RS = 50 Ω,
VO = 1.4 V,
RS = 50 Ω,
VIC = 0,
RL = 10 kΩ
VIC = 0,
RL = 10 kΩ
VIC = 0,
RL = 10 kΩ
VIC = 0,
RL = 10 kΩ
25°C
Full range
25°C
Full range
25°C
Full range
25°C
Full range
1.1
10
12
mV
0.9
5
6.5
290 2000
3000
µV
250 800
1900
α_VIO Temperature coefficient of input offset voltage
25°C to
70°C
2
µV/°C
IIO
Input offset current (see Note 4)
VO = 5 V,
VIC = 5 V
25°C
70°C
0.1
pA
7 300
IIB
Input bias current (see Note 4)
VO = 5 V,
VIC = 5 V
25°C
70°C
0.7
pA
50 600
VICR
Common-mode input voltage range
(see Note 5)
– 0.2 – 0.3
25°C
to
to
V
9 9.2
– 0.2
Full range
to
V
8.5
25°C
8 8.5
VOH High-level output voltage
VID = 100 mV,
RL = 10 kΩ
0°C
7.8 8.5
V
70°C
7.8 8.4
25°C
0
50
VOL Low-level output voltage
VID = –100 mV,
IOL = 0
0°C
70°C
0
50 mV
0
50
25°C
10
36
AVD Large-signal differential voltage amplification VO = 1 V to 6 V,
RL = 10 kΩ
0°C
70°C
7.5
42
7.5
32
V/mV
25°C
65
85
CMRR Common-mode rejection ratio
VIC = VICRmin
0°C
60
88
dB
70°C
60
88
kSVR
Supply-voltage rejection ratio
(∆VDD /∆VIO)
25°C
65
95
VDD = 5 V to 10 V, VO = 1.4 V
0°C
60
94
dB
70°C
60
96
IDD Supply current (two amplifiers)
25°C
1.9
VO = 2.5 V,
No load
VIC = 5 V,
0°C
2.3
70°C
1.6
† _{Full range is 0°C to 70°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.
4
4.4 mA
3.4
6
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