參數(shù)資料
型號： TLV2780IDBVTG4
廠商： TEXAS INSTRUMENTS INC
元件分類： 運(yùn)算放大器
英文描述： OP-AMP, 4500 uV OFFSET-MAX, 8 MHz BAND WIDTH, PDSO6
封裝： GREEN, PLASTIC, SOT-23, 6 PIN
文件頁數(shù)： 2/44頁
文件大?。?/td> 1563K
代理商： TLV2780IDBVTG4
TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA
FAMILY OF 1.8 V HIGHSPEED RAILTORAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245E MARCH 2000 REVISED JANUARY 2005
10
WWW.TI.COM
TYPICAL CHARACTERISTICS
Figure 10
0
100
200
300
400
500
600
700
0
0.6
1.2
1.8
2.4
3
3.6
AV= 1
VIC = VDD/2 V
VDD Supply Voltage V
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
TA = 40°C
TA = 25°C
TA = 125°C
DDI
S
upply
Current
A
Figure 11
1
1.05
1.1
1.15
1.2
1.25
1.3
1.35
1.4
40 25 10 5 20 35 50 65 80 95 110 125
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
TA Free-Air Temperature °C
AV = 1
VIC = VDD/2
I
DD
Supply
Current
mA
VDD = 3.6 V
VDD = 2.7 V
VDD = 1.8 V
Figure 12
0
20
40
60
80
100
120
10
100
1 k
10 k
100 k 1 M
10 M
VDD=2.7 V
TA=25°C
POWER SUPPLY REJECTION RATIO
vs
FREQUENCY
f Frequency Hz
Power
Supply
Rejection
Ratio
dB
PSRR
Figure 13
240
210
180
150
120
90
60
30
0
30
60
90
120
Phase
Margin
°
0
20
40
70
80
1 k
10 k
100 k
DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE
vs
FREQUENCY
f Frequency Hz
Differential
V
oltage
Amplification
dB
A
VD
60
50
30
10
20
30
40
1 M
10 M
VDD = 1.8 V & 2.7 V
RL= 2 k
CL = 10 pF
TA = 25° C
Gain
Phase
Figure 14
0
1
2
3
4
5
6
7
8
9
40 25 10 5 20 35 50 65 80 95 110 125
RL = 2 k
CL = 10 pF
f = 10 kHz
VDD = 1.8 V
VDD = 2.7 V
TA Free-Air Temperature °C
GAIN-BANDWIDTH PRODUCT
vs
FREE-AIR TEMPERATURE
Gain-Bandwidth
Product
MHz
Figure 15
0
1
2
3
4
5
6
7
8
1.8
2
2.2 2.4 2.6 2.8
3
3.2 3.4 3.6
SR
SR+
SLEW RATE
vs
SUPPLY VOLTAGE
VDD Supply Voltage V
SR
Slew
Rate
V/
s
AV = 1
RL = 2 k
CL =10 pF
VO = 1 VPP
VIC = VDD/2
TA = 25° C
Figure 16
0
1
2
3
4
5
6
40 25 10 5 20 35 50 65 80 95 110 125
VDD = 1.8 V
AV = 1
RL=2 k
CL=10 pF
VIC = VDD/2
SR
SR+
SLEW RATE
vs
FREE-AIR TEMPERATURE
TA Free-Air Temperature °C
SR
Slew
Rate
V/
s
Figure 17
0
1
2
3
4
5
6
40 25 10 5 20 35 50 65 80 95 110 125
VDD = 2.7 V
AV = 1
RL= 2 k
CL = 10 pF
VO = 1 VPP
VIC = VDD/2
SR+
SLEW RATE
vs
FREE-AIR TEMPERATURE
TA Free-Air Temperature °C
SR
Slew
Rate
V/
s
SR
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLV2780IDG4 功能描述:運(yùn)算放大器 - 運(yùn)放 Single 1.8V RRIO 8MHz 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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