參數(shù)資料
型號: 27L2AI
廠商: Texas Instruments, Inc.
英文描述: LinCMOSE PRECISION DUAL OPERATIONAL AMPLIFIERS
中文描述: LinCMOSE精密雙運算放大器
文件頁數(shù): 6/33頁
文件大?。?/td> 538K
代理商: 27L2AI
TLC27L2, TLC27L2A, TLC27L2B, TLC27L7
LinCMOS
PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS052B – OCTOBER 1987 – REVISED AUGUST 1994
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
DD
= 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
TLC27L2I
TLC27L2AI
TLC27L2BI
TLC27L7I
MIN
UNIT
TYP
1.1
MAX
TLC27L2I
VO = 1.4 V,
RS = 50
,
VIC = 0,
RL = 1 M
25
°
C
10
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
13
mV
TLC27L2AI
VO = 1.4 V,
RS = 50
,
VIC = 0,
RL = 1 M
0.9
5
VIO
Input offset voltage
7
TLC27L2BI
VO = 1.4 V,
RS = 50
,
VIC = 0,
RL = 1 M
240
2000
3500
μ
V
TLC27L7I
VO = 1.4 V,
RS = 50
,
VIC = 0,
RL = 1 M
170
500
2000
α
VIO
Average temperature coefficient of
input offset voltage
25
°
C to
85
°
C
25
°
C
85
°
C
25
°
C
85
°
C
1 1
1.1
μ
V/
°
C
IIO
Input offset current (see Note 4)
VO= 2 5 V
VO = 2.5 V,
VIC= 2 5 V
VIC = 2.5 V
0.1
pA
24
1000
IIB
Input bias current (see Note 4)
VO= 2 5 V
VO = 2.5 V,
VIC= 2 5 V
VIC = 2.5 V
0.6
pA
200
2000
–0.2
–0.3
25
°
C
to
4
to
V
VICR
Common-mode input voltag
(see Note 5)
4.2
g
–0.2
Full range
to
V
3.5
25
°
C
–40
°
C
85
°
C
25
°
C
–40
°
C
85
°
C
25
°
C
–40
°
C
85
°
C
25
°
C
–40
°
C
85
°
C
25
°
C
–40
°
C
85
°
C
25
°
C
–40
°
C
85
°
C
3.2
4.1
VOH
High-level output voltage
VID = 100 mV,
RL = 1 M
3
4.1
V
3
4.2
0
50
VOL
Low-level output voltage
VID = –100 mV,
IOL = 0
0
50
mV
0
50
Large-signal differential
voltage amplification
voltage am lification
ti l
50
480
AVD
VO = 0.25 V to 2 V,
RL = 1 M
50
900
V/mV
50
330
65
94
CMRR
Common-mode rejection ratio
VIC = VICRmin
60
95
dB
60
95
Supply-voltage rejection ratio
(
VDD/
VIO)
70
97
kSVR
VDD = 5 V to 10 V,
VO = 1.4 V
60
97
dB
60
98
VO = 2.5 V,
No load
2 5 V
VIC = 2.5 V,
2 5 V
20
34
IDD
Supply current (two amplifiers)
31
15
54
26
μ
A
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.
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