參數(shù)資料
型號(hào): TLC1078MFK
廠商: Texas Instruments, Inc.
英文描述: LinCMOSE mPOWER PRECISION OPERATIONAL AMPLIFIERS
中文描述: LinCMOSE MPOWER的高精度運(yùn)算放大器
文件頁數(shù): 7/33頁
文件大?。?/td> 530K
代理商: TLC1078MFK
TLC1078, TLC1078Y, TLC1079, TLC1079Y
LinCMOS
μ
POWER PRECISION
OPERATIONAL AMPLIFIERS
SLOS179 – FEBRUARY 1997
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature
TEST
TLC1078C
PARAMETER
CONDITIONS
TA
VDD = 5 V
MIN
VDD = 10 V
MIN
UNIT
TYP
160
MAX
450
TYP
180
MAX
600
VIO
Input offset voltage
VO= 1.4 V,
VO = 1.4 V,
RS = 50
,
VIC = 0,
RI = 1 M
25
°
C
μ
V
Full range
800
950
α
VIO
Temperature coefficient of input
offset voltage
25
°
C to 70
°
C
1.1
1
μ
V/
°
C
IIO
Input offset current (see Note 4)
25
°
C
70
°
C
25
°
C
70
°
C
0.1
0.1
pA
VO = VDD
VIC = VDD/ 2
7
300
7
300
IIB
Input bias current (see Note 4)
,
0.6
0.7
pA
40
600
50
600
VICR
Common-mode input voltage
range (see Note 5)
25
°
C
–0.2
to 4
–0.3
to 4.2
–0.2
to 9
–0.3
to 9.2
V
Full range
–0.2
to 3.5
–0.2
to 8.5
V
VID = 100 mV,
RL= 1 M
25
°
C
0
°
C
70
°
C
25
°
C
0
°
C
70
°
C
25
°
C
0
°
C
70
°
C
25
°
C
0
°
C
70
°
C
25
°
C
0
°
C
70
°
C
25
°
C
0
°
C
70
°
C
3.2
4.1
8.2
8.9
VOH
High-level output voltage
3.2
4.1
8.2
8.9
V
3.2
4.2
8.2
8.9
VID = –100 mV,
IOL= 0
0
25
0
25
VOL
Low-level output voltage
0
25
0
25
mV
0
25
0
25
Large-signal differential voltage
amplification
am lification
ti l
RL= 1 M
,
See Note 6
250
525
500
850
AVD
250
680
500
1010
V/mV
200
380
350
660
70
95
75
97
CMRR
Common-mode rejection ratio
VIC = VICRmin
70
95
75
97
dB
70
95
75
97
Supply-voltage rejection ratio
(
VDD/
VIO)
75
98
75
98
kSVR
VO = 1.4 V
75
98
75
98
dB
75
98
75
98
VO = VDD/ 2,
VO VDD/ 2,
VIC = VDD/ 2,
N l
No load
20
34
29
46
IDD
Supply current (two amplifiers)
24
16
42
28
36
22
66
40
μ
A
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.
6. At VDD = 5 V. VO = 0.25 V to 2 V; at VDD = 10 V, VO = 1 V to 6 V.
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