參數(shù)資料
型號(hào): TLV2254(中文)
廠商: Texas Instruments, Inc.
英文描述: Quad LINCMOS Rail-To-Rail Micropower OP AMP(四路滿電源幅度,低壓微功耗運(yùn)放)
中文描述: 四LINCMOS軌至軌微功率運(yùn)算放大器(四路滿電源幅度,低壓微功耗運(yùn)放)
文件頁(yè)數(shù): 10/39頁(yè)
文件大?。?/td> 1029K
代理商: TLV2254(中文)
TLV2254, TLV2254A, TLV2254Y
Advanced LinCMOS
RAIL-TO-RAIL
VERY LOW POWER QUADRUPLE OPERATIONAL AMPLIFIERS
SLOS140A – DECEMBER 1994 – REVISED MAY 1996
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
DD
= 3 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TLV2254M
MIN
TLV2254AM
MIN
UNIT
TA
TYP
200
MAX
1500
1750
TYP
200
MAX
850
1000
VIO
Input offset voltage
VDD
±
=
±
1.5 V, VIC = 0,
VO = 0,
1 5 V
1 5 V
1 5 V
1 5 V
RS = 50
25
°
C
Full range
25
°
C
to 125
°
C
μ
V
α
VIO
Temperature coefficient
of input offset voltage
0 5
0.5
0 5
0.5
μ
V/
°
C
Input offset voltage
long-term drift
(see Note 4)
25
°
C
0.003
0.003
μ
V/mo
IIO
Input offset current
25
°
C
125
°
C
25
°
C
125
°
C
0.5
0.5
pA
500
500
IIB
Input bias current
1
1
pA
500
500
VICR
Common-mode input
voltage range
d i
d i
RS= 50
RS = 50
,
|
VIO
|
5 mV
25
°
C
0
to
2
–0.3
0
to
2
–0.3
V
to
to
2.2
2.2
F ll
Full range
0
to
0
to
1.7
1.7
VOH
Hi h l
High-level output
voltage
IOH = –20
μ
A
25
°
C
25
°
C
Full range
25
°
C
25
°
C
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
2.98
2.98
V
IOH= –75
μ
IOH = –75
A
2.9
2.8
2.8
2.9
2.8
2.8
IOH = –150
μ
A
VIC = 1.5 V,
VOL
Low level output
Low-level output
voltage
IOL = 50
μ
A
10
100
10
100
VIC= 1 5 V
VIC = 1.5 V,
IOL= 500
μ
IOL = 500
A
150
165
300
300
150
165
300
300
mV
VIC= 1 5 V
VIC = 1.5 V,
IOL= 1
IOL = 1 A
200
200
AVD
Large signal differential
Large-signal differential
voltage amplification
VIC= 1 5 V
VIC = 1.5 V,
VO= 1 V to 2 V
VO = 1 V to 2 V
RL= 100 k
100
10
225
100
10
225
V/ V
V/mV
RL = 100 k
RL = 1 M
800
800
ri(d)
Differential input
resistance
Common-mode
input resistance
Common-mode
input capacitance
Closed-loop
output impedance
25
°
C
1012
1012
ri(c)
25
°
C
1012
1012
ci(c)
f = 10 kHz,
N package
25
°
C
8
8
pF
zo
f = 25 kHz,
AV = 10
25
°
C
220
220
CMRR
Common-mode
rejection ratio
VIC = 0 to 1.7 V, VO
RS = 50
25
°
C
Full range
65
60
75
65
60
77
dB
,
kSVR
Supply voltage
rejection ratio
(
VDD/
VIO)
Supply current
pp y
(four amplifiers)
VDD = 2.7 V to 8 V,
VIC = VDD/2,
25
°
C
80
95
80
100
dB
,
No load
Full range
80
80
IDD
VO= 1 5 V
VO = 1.5 V,
No load
25
°
C
Full range
135
250
300
135
250
300
μ
A
Full range is – 55
°
C to 125
°
C.
Referenced to 1.5 V
NOTE 5: Typical values are based on the input offset voltage shift observed through 500 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.
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TLV2254AIDRG4 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad Low-Voltage Rail-to-Rail 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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