参数资料
型号: TLE2021MFK
厂商: Texas Instruments, Inc.
英文描述: EXCALIBUR HIGH-SPEED LOW-POWER PRECISION OPERATIONAL AMPLIFIERS
中文描述: 神剑高速低功耗精密运算放大器
文件页数: 16/66页
文件大小: 1102K
代理商: TLE2021MFK
T
E
O
S
T
1
P
TLE2021 electrical characteristics at specified free-air temperature, V
CC
= 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TLE2021I
TYP
TLE2021AI
MIN
TLE2021BI
MIN
UNIT
TA
MIN
MAX
TYP
MAX
TYP
MAX
VIO
Input offset voltage
25
°
C
Full range
120
600
100
300
80
200
μ
V
950
600
300
α
VIO
Temperature coefficient of
input offset voltage
Full range
2
2
2
μ
V/
°
C
Input offset voltage long-term drift
(see Note 4)
VIC = 0, RS = 50
25
°
C
0.005
0.005
0.005
μ
V/mo
IIO
Input offset current
25
°
C
Full range
25
°
C
Full range
0.2
6
0.2
6
0.2
6
nA
10
10
10
IIB
Input bias current
25
70
25
70
25
70
nA
90
90
90
VICR
Common mode input voltage range
Common-mode input voltage range
RS= 50
RS = 50
25
°
C
0
to
3.5
–0.3
to
4
0
to
3.5
–0.3
to
4
0
to
3.5
– 0.3
to
4
V
Full range
–15
to
3.2
15
to
3.2
0
to
3.2
VOH
High level output voltage
High-level output voltage
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
4
4.3
4
4.3
4
4.3
V
RL= 10 k
RL = 10 k
3.9
3.9
3.9
VOL
Low level output voltage
Low-level output voltage
0.7
0.8
0.7
0.8
0.7
0.8
V
0.9
0.9
0.9
AVD
Large-signal differential
voltage amplification
VO = 1.4 V to 4 V,
RL = 10 k
0.3
1.5
0.3
1.5
0.3
1.5
V/
μ
V
0.25
0.25
0.25
CMRR
Common mode rejection ratio
Common-mode rejection ratio
VIC = VICRmin,
RS = 50
85
110
85
110
85
110
dB
80
80
80
kSVR
Supply-voltage rejection ratio
(
VCC/
VIO)
VCC= 5 V to 30 V
VCC = 5 V to 30 V
105
120
105
120
105
120
dB
100
100
100
ICC
Supply current
170
230
170
230
170
230
μ
A
VO = 2.5 V,
No load
230
230
230
ICC
Supply-current change over
operating temperature range
Full range is – 40
°
C to 85
°
C.
NOTE 4: Typical values are based on the input offset voltage shift observed through 168 hours of operating life test at TA = 150
°
C extrapolated to TA = 25
°
C using the Arrhenius equation
and assuming an activation energy of 0.96 eV.
Full range
6
6
6
μ
A
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