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参数资料
| 型号： | LT1678IS8 |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 运动控制电子 |
| 英文描述： | Dual/Quad Low Noise, Rail-to-Rail, Precision Op Amps |
| 中文描述： | DUAL OP-AMP, 420 uV OFFSET-MAX, 19 MHz BAND WIDTH, PDSO8 |
| 封装： | 0.150 INCH, PLASTIC, SO-8 |
| 文件页数： | 4/16页 |
| 文件大小： | 297K |
| 代理商： | LT1678IS8 |
LT1678/LT1679
4
sn16789 16789fs
SYMBOL
V
OL
PARAMETER
Output Voltage Swing Low (Note 11)
CONDITIONS (Note 6)
Above GND
I
SINK
= 2.5mA
0
°
C
≤
T
A
≤
70
°
C
–40
°
C
≤
T
A
≤
85
°
C
Above GND
I
SINK
= 10mA
0
°
C
≤
T
A
≤
70
°
C
–40
°
C
≤
T
A
≤
85
°
C
Below V
S
I
SOURCE
= 0.1mA
0
°
C
≤
T
A
≤
70
°
C
–40
°
C
≤
T
A
≤
85
°
C
Below V
S
I
SOURCE
= 2.5mA
0
°
C
≤
T
A
≤
70
°
C
–40
°
C
≤
T
A
≤
85
°
C
Below V
S
I
SOURCE
= 10mA
0
°
C
≤
T
A
≤
70
°
C
–40
°
C
≤
T
A
≤
85
°
C
V
S
= 3V
MIN
TYP
MAX
UNITS
170
195
205
250
320
350
mV
mV
mV
●
●
370
440
465
600
720
770
mV
mV
mV
●
●
V
OH
Output Voltage Swing High (Note 11)
75
85
93
150
200
250
mV
mV
mV
●
●
110
195
205
250
350
375
mV
mV
mV
●
●
170
200
230
22
19
29
25
6
5.8
5.5
20
19
1.4
2.4
100
1
2
2.5
35
55
75
±
2
±
3
±
7
110
110
120
120
400
500
550
mV
mV
mV
mA
mA
mA
mA
V/
μ
s
V/
μ
s
V/
μ
s
MHz
MHz
μ
s
μ
s
●
●
I
SC
Output Short-Circuit Current (Note 3)
15
13
18
14
4
3.5
3
13
12.5
●
V
S
= 5V
●
SR
Slew Rate (Note 13)
A
V
= –1, R
L
= 10k
R
L
= 10k, 0
°
C
≤
T
A
≤
70
°
C
R
L
= 10k, –40
°
C
≤
T
A
≤
85
°
C
f
O
= 100kHz
f
O
= 100kHz
2V Step 0.1%, A
V
= +1
2V Step 0.01%, A
V
= +1
I
OUT
= 0
A
V
= 100, f = 10kHz
●
●
GBW
Gain Bandwidth Product (Note 11)
●
t
S
Settling Time
R
O
Open-Loop Output Resistance
Closed-Loop Output Resistance
Supply Current per Amplifier (Note 12)
I
S
3.4
3.8
150
400
525
±
30
±
55
±
75
mA
mA
μ
V
μ
V
μ
V
nA
nA
nA
dB
dB
dB
dB
●
V
OS
Offset Voltage Match
(Notes 11, 15)
0
°
C
≤
T
A
≤
70
°
C
–40
°
C
≤
T
A
≤
85
°
C
●
●
IB+
Noninverting Bias Current Match
(Notes 11, 15)
0
°
C
≤
T
A
≤
70
°
C
–40
°
C
≤
T
A
≤
85
°
C
V
S
= 5V, V
CM
= 1.9V to 3.9V
●
●
CMRR
Common Mode Rejection Match
(Notes 11, 14, 15)
Power Supply Rejection Match
(Notes 11, 14, 15)
94
88
96
94
●
PSRR
V
S
= 2.7V to 36V, V
CM
= V
O
= 1.7V
V
S
= 3.1V to 36V, V
CM
= V
O
= 1.7V
●
The
●
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25
°
C. V
S
= 3V, V
CM
= V
O
= 1.7V; V
S
= 5V, V
CM
= V
O
= 2.5V unless
otherwise noted.
ELECTRICAL CHARACTERISTICS
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|---|---|
| LT1679IS | Dual/Quad Low Noise, Rail-to-Rail, Precision Op Amps |
| LT1678CS8 | Dual/Quad Low Noise, Rail-to-Rail, Precision Op Amps |
| LT1679 | Dual/Quad Low Noise, Rail-to-Rail, Precision Op Amps |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1678IS8#PBF | 功能描述:IC OPAMP R-R I/O DUAL LN 8SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:- 放大器类型:通用 电路数:4 输出类型:- 转换速率:0.6 V/µs 增益带宽积:1MHz -3db带宽:- 电流 - 输入偏压:45nA 电压 - 输入偏移:2000µV 电流 - 电源:1.4mA 电流 - 输出 / 通道:40mA 电压 - 电源，单路/双路(±):3 V ~ 32 V，±1.5 V ~ 16 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:带卷 (TR) 其它名称:LM324ADTBR2G-NDLM324ADTBR2GOSTR |
| LT1678IS8#TR | 功能描述:IC OPAMP R-R I/O DUAL LN 8SOIC RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:- 放大器类型:通用 电路数:2 输出类型:满摆幅 转换速率:350 V/µs 增益带宽积:180MHz -3db带宽:320MHz 电流 - 输入偏压:12.5µA 电压 - 输入偏移:800µV 电流 - 电源:15mA 电流 - 输出 / 通道:85mA 电压 - 电源，单路/双路(±):2.5 V ~ 12.6 V，±1.25 V ~ 6.3 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽） 供应商设备封装:8-MSOP 包装:带卷 (TR) |
| LT1678IS8#TRPBF | 功能描述:IC OPAMP R-R I/O DUAL LN 8SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:- 放大器类型:通用 电路数:2 输出类型:满摆幅 转换速率:350 V/µs 增益带宽积:180MHz -3db带宽:320MHz 电流 - 输入偏压:12.5µA 电压 - 输入偏移:800µV 电流 - 电源:15mA 电流 - 输出 / 通道:85mA 电压 - 电源，单路/双路(±):2.5 V ~ 12.6 V，±1.25 V ~ 6.3 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽） 供应商设备封装:8-MSOP 包装:带卷 (TR) |
| LT1678IS8PBF | 制造商:Linear Technology 功能描述:Op Amp Dual Prec. RRI/O Low Noise SOIC8 |
| LT1679 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual/Quad Low Noise, Rail-to-Rail, Precision Op Amps |
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