參數(shù)資料
型號: TLV2254AMJ
廠商: Texas Instruments, Inc.
元件分類: 運動控制電子
英文描述: Advanced LinCMOSE RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
中文描述: 高級LinCMOSE軌至軌極低功耗運算放大器
文件頁數(shù): 9/60頁
文件大?。?/td> 1218K
代理商: TLV2254AMJ
TLV225x, TLV225xA
Advanced LinCMOS
RAIL-TO-RAIL
VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS185C
FEBRUARY 1997
REVISED
MARCH 2001
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TLV2252I electrical characteristics at specified free-air temperature, V
DD
= 5 V (unless otherwise
noted) (continued)
PARAMETER
TEST CONDITIONS
TLV2252I
TYP
TLV2252AI
MIN
80
UNIT
TA
MIN
80
MAX
TYP
95
MAX
kSVR
Supply voltage rejection
ratio (
VDD/
VIO)
VDD = 4.4 V to 8 V,
VIC = VDD/2,
25
°
C
Full range
25
°
C
Full range
95
dB
No load
80
80
IDD
Supply current
VO= 2 5 V
VO = 2.5 V,
No load
70
125
150
70
125
150
μ
A
Full range is
40
°
C to 125
°
C.
TLV2252I operating characteristics at specified free-air temperature, V
DD
= 5 V
PARAMETER
TEST CONDITIONS
TLV2252I
TYP
TLV2252AI
MIN
UNIT
TA
MIN
MAX
TYP
MAX
25
°
C
0 07
0.07
0 12
0.12
0 07
0.07
0 12
0.12
VO= 1 5 V to 3 5 V
VO = 1.5 V to 3.5 V,
CL= 100 pF
RL= 100 k
SR
Slew rate at unity gain
RL = 100 k
,
Full
range
25
°
C
25
°
C
0 05
0.05
0 05
0.05
V/
μ
s
CL = 100 F
Vn
Equivalent input noise
voltage
f = 10 Hz
36
36
nV/
Hz
f = 1 kHz
19
19
VN(PP)
Peak-to-peak
equivalent input
noise voltage
f = 0.1 Hz to 1 Hz
25
°
C
0.7
0.7
μ
V
f = 0.1 Hz to 10 Hz
25
°
C
1.1
1.1
In
Equivalent input noise
current
25
°
C
0.6
0.6
fA/
Hz
THD + N
Total harmonic
distortion plus noise
VO = 0.5 V to 2.5 V,
f = 20 kHz
f = 20 kHz,
RL = 50 k
AV = 1
25
°
C
0.2%
0.2%
AV = 10
1%
1%
Gain-bandwidth
product
f = 50 kHz,
CL = 100 pF
RL = 50 k
25
°
C
0 2
0.2
0 2
0.2
MHz
,
BOM
Maximum output-swing
bandwidth
VO(PP) = 2 V,
RL = 50 k
,
AV = 1,
CL = 100 pF
25
°
C
30
30
kHz
,
φ
m
Phase margin at unity
gain
RL = 50 k
CL = 100 pF
25
°
C
63
°
63
°
Gain margin
,
25
°
C
15
15
dB
Full range is
40
°
C to 125
°
C.
Referenced to 2.5 V
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