TLC27L2 Datasheet, PDF (4/33 Pages) Texas Instruments – LinCMOSE PRECISION DUAL OPERATIONAL AMPLIFIERS

TLC27L2, TLC27L2A, TLC27L2B, TLC27L7
LinCMOS™ PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS052B – OCTOBER 1987 – REVISED AUGUST 1994
electrical characteristics at specified free-air temperature, V_DD = 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TLC27L2C
TLC27L2AC
TA†
TLC27L2BC
UNIT
TLC27L7C
MIN TYP MAX
VIO
Input offset voltage
TLC27L2C
TLC27L2AC
TLC27L2BC
TLC27L7C
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 = 1 MΩ
VIC = 0,
RL = 1 MΩ
VIC = 0,
RL = 1 MΩ
VIC = 0,
RL = 1 MΩ
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
204 2000
3000
µV
170 500
1500
α_VIO
Average temperature coefficient of input
offset voltage
25°C to
70°C
1.1
µV/°C
IIO
Input offset current (see Note 4)
VO = 2.5 V,
VIC = 2.5 V
25°C
70°C
0.1
pA
7 300
IIB
Input bias current (see Note 4)
VO = 2.5 V,
VIC = 2.5 V
25°C
70°C
0.6
pA
50 600
VICR
Common-mode input voltage range
(see Note 5)
– 0.2 – 0.3
25°C
to
to
V
4 4.2
– 0.2
Full range
to
V
3.5
25°C
3.2 4.1
VOH High-level output voltage
VID = 100 mV,
RL = 1 MΩ
0°C
3 4.1
V
70°C
3 4.2
25°C
0
50
VOL
Low-level output voltage
VID = – 100 mV,
IOL = 0
0°C
70°C
0
50 mV
0
50
AVD
Large-signal differential voltage
amplification
VO = 0.25 V to 2 V, RL = 1 MΩ
25°C
0°C
70°C
50 700
50 700
50 380
V/mV
25°C
65
94
CMRR Common-mode rejection ratio
VIC = VICRmin
0°C
60
95
dB
70°C
60
95
kSVR
Supply-voltage rejection ratio
(∆VDD /∆VIO)
25°C
70
97
VDD = 5 V to 10 V, VO = 1.4 V
0°C
60
97
dB
70°C
60
98
25°C
20
IDD
Supply current (two amplifiers)
VO = 2.5 V,
No load
VIC = 2.5 V,
0°C
24
70°C
16
† _{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.
34
42 µA
28
4
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