參數(shù)資料
型號(hào)： TLV2254MJ
廠商： Texas Instruments, Inc.
元件分類： 運(yùn)動(dòng)控制電子
英文描述： Advanced LinCMOSE RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
中文描述： 高級(jí)LinCMOSE軌至軌極低功耗運(yùn)算放大器
文件頁數(shù)： 13/60頁
文件大?。?/td> 1218K
代理商： TLV2254MJ
TLV225x, TLV225xA
Advanced LinCMOS
RAIL-TO-RAIL
VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS185C
–
FEBRUARY 1997
–
REVISED
–
MARCH 2001
13
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TLV2254I electrical characteristics at specified free-air temperature, V
DD
= 5 V (unless otherwise
noted) (continued)
PARAMETER
TEST CONDITIONS
TLV2254I
TYP
TLV2254AI
MIN
UNIT
TA
MIN
MAX
TYP
MAX
kSVR
Supply voltage
rejection ratio
(
VDD/
VIO)
Supply current
(four amplifiers)
VDD = 4.4 V to 8 V,
VIC = VDD/2,
25
°
C
80
95
80
95
dB
No load
Full range
80
80
IDD
VO= 2 5 V
VO = 2.5 V,
No load
25
°
C
Full range
140
250
300
140
250
300
μ
A
Full range is
–
40
°
C to 125
°
C.
TLV2254I operating characteristics at specified free-air temperature, V
DD
= 5 V
PARAMETER
TEST CONDITIONS
TA
TLV2254I
TYP
0.12
TLV2254AI
MIN
0.07
UNIT
MIN
0.07
MAX
TYP
0.12
MAX
Slew rate at unity
gain
VO = 1 4 V t 2 6 V
CL = 100 pF
RL = 100 k
,
25
°
C
Full
range
25
°
C
25
°
C
SR
0.05
0.05
V/
μ
s
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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLV2254MJB 制造商:TI 制造商全稱:Texas Instruments 功能描述:Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER POERATIONAL AMPLIFIERS
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TLV2254MWB 制造商:TI 制造商全稱:Texas Instruments 功能描述:Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER POERATIONAL AMPLIFIERS
TLV2254QD 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad Rail To Rail Lo Vltg Lo Power RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
TLV2254QDG4 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad Rail-To-Rail Lo Vltg Lo Pwr Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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