TLC27L2 Datasheet, PDF (8/33 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
TLC27L2M
VO = 1.4 V,
RS = 50 Ω,
VIO
Input offset voltage
TLC27L7M
VO = 1.4 V,
RS = 50 Ω,
VIC = 0,
RL = 1 MΩ
VIC = 0,
RL = 1 MΩ
TA†
25°C
Full range
25°C
Full range
TLC27L2M
TLC27L7M
MIN TYP MAX
1.1
10
12
170 500
3750
UNIT
mV
µV
α_VIO
Average temperature coefficient of
input offset voltage
25°C to
125°C
1.4
µV/°C
IIO
Input offset current (see Note 4)
IIB
Input bias current (see Note 4)
VO = 2.5 V,
VO = 2.5 V,
VIC = 2.5 V
VIC = 2.5 V
25°C
125°C
25°C
125°C
0.1
pA
1.4
15 nA
0.6
pA
9
35 nA
VICR
Common-mode input voltage range
(see Note 5)
0 – 0.3
25°C
to
to
V
4 4.2
0
Full range
to
V
3.5
25°C
3.2 4.1
VOH High-level output voltage
VID = 100 mV,
RL = 1 MΩ
– 55°C
125°C
3 4.1
3 4.2
25°C
0
VOL
Low-level output voltage
VID = – 100 mV,
IOL = 0
– 55°C
0
125°C
0
AVD
Large-signal differential voltage
amplification
VO = 0.25 V to 2 V, RL = 1 MΩ
25°C
– 55°C
125°C
50 500
25 1000
25 200
25°C
65
94
CMRR Common-mode rejection ratio
VIC = VICRmin
– 55°C
125°C
60
95
60
85
kSVR
Supply-voltage rejection ratio
(∆VDD /∆VIO)
VDD = 5 V to 10 V, VO = 1.4 V
25°C
– 55°C
125°C
70
97
60
97
60
98
25°C
20
IDD
Supply current (two amplifiers)
VO = 2.5 V,
No load
VIC = 2.5 V,
– 55°C
35
125°C
14
† _{Full range is – 55°C to 125°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.
V
50
50 mV
50
V/mV
dB
dB
34
60 µA
24
8
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