參數(shù)資料
型號： TLC251BCD
廠商： Texas Instruments, Inc.
英文描述： LinCMOSE PROGRAMMABLE LOW-POWER OPERATIONAL AMPLIFIERS
中文描述： LinCMOSE可編程低功耗運(yùn)算放大器
文件頁數(shù)： 7/18頁
文件大小： 273K
代理商： TLC251BCD
TLC251, TLC251A, TLC251B, TLC251Y
LinCMOS
PROGRAMMABLE
LOW-POWER OPERATIONAL AMPLIFIERS
SLOS001E – JULY 1983 – REVISED AUGUST 1994
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
MEDIUM-BIAS MODE
electrical characteristics at specified free-air temperature
TEST
TLC251C, TLC251AC, TLC251BC
VDD = 5 V
MIN
TYP
MAX
1.1
10
PARAMETER
CONDITIONS
TA
VDD = 10 V
MIN
UNIT
TYP
1.1
MAX
TLC251C
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C to
70
°
C
25
°
C
70
°
C
25
°
C
70
°
C
10
VO= 1 4 V
VO = 1.4 V,
VIC = 0 V,
RS = 50
,
RL = 10 k
12
12
VIO
Input offset voltage
TLC251AC
0.9
5
0.9
5
mV
6.5
6.5
TLC251BC
0.34
2
0.39
2
3
3
α
VIO
Average temperature coefficient of
input offset voltage
1.7
2.1
μ
V/
°
C
IIO
Input offset current (see Note 4)
VO = VDD ,
VIC = VDD/2
0.1
0.1
pA
7
300
7
300
IIB
Input bias current (see Note 4)
VO = VDD ,
VIC = VDD/2
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= 10 k
RL = 10 k
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
25
°
C
0
°
C
70
°
C
3.2
3.9
8
8.7
VOH
High-level output voltage
3
3.9
7.8
8.7
V
3
4
7.8
8.7
VID = –100 mV,
IOL= 0
IOL = 0
0
50
0
50
VOL
Low-level output voltage
0
50
0
50
mV
0
50
0
50
Large-signal differential voltage
amplification
am lification
ti l
RL = 10 k
,
See Note 6
25
170
25
275
AVD
15
200
15
320
V/mV
15
140
15
230
65
91
65
94
CMRR
Common-mode rejection ratio
VIC = VICRmin
60
91
60
94
dB
60
92
60
94
Supply-voltage rejection ratio
(
VDD/
VIO)
VDD = 5 V to 10 V,
VO= 1 4 V
VO = 1.4 V
5 V t 10 V
70
93
70
93
kSVR
60
92
60
92
dB
60
94
60
94
II(SEL)
Input current (BIAS SELECT)
VI(SEL) = VDD/2
–130
–160
nA
VO = VDD/2,
VO VDD/2,
VIC = VDD/2,
N l
No load
105
280
143
300
IDD
Supply current
125
85
320
220
173
110
400
280
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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