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参数资料
| 型号： | LT1469IS8-2#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 10/12页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP 16BIT DUAL 200MHZ 8SOIC |
| 标准包装： | 2,500 |
| 放大器类型： | 通用 |
| 电路数： | 2 |
| 转换速率： | 30 V/µs |
| 增益带宽积： | 200MHz |
| 电流 - 输入偏压： | 10nA |
| 电压 - 输入偏移： | 50µV |
| 电流 - 电源： | 4.1mA |
| 电流 - 输出 / 通道： | 22mA |
| 电压 - 电源，单路/双路(±)： | ±2.5 V ~ 18 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 带卷 (TR) |
LT1469-2
7
14692f
TYPICAL PERFORMANCE CHARACTERISTICS
Input Bias Current
vs Temperature
Input Bias Current
vs Input Common Mode Voltage
Input Common Mode Range
vs Supply Voltage
TEMPERATURE (°C)
–50
0
10
IB
–
IB
+
30
25
75
14692 G07
–10
–20
–25
0
50
100
125
–30
–40
20
INPUT
BIAS
CURRENT
(nA)
VS = ±15V
INPUT COMMON MODE VOLTAGE (V)
–15
INPUT
BIAS
CURRENT
(nA)
–20
0
20
0
10
14692 G08
–40
–60
–80
–10
–5
5
40
IB
–
IB
+
60
80
15
VS = ±15V
TA = 25°C
SUPPLY VOLTAGE (±V)
0
V–
COMMON
MODE
RANGE
(V)
1.0
2.0
–2.0
3
6
912
14692 G09
15
–1.0
0.5
1.5
–1.5
V+
–0.5
18
TA = 25°C
ΔVOS < 100μV
Output Voltage Swing
vs Supply Voltage
Output Voltage Swing
vs Load Current
Output Short-Circuit Current
vs Temperature
SUPPLY VOLTAGE (±V)
0
1
V–
OUTPUT
VOLTAGE
SWING
(V)
4
3
2
–4
–3
–2
V+
–1
5
14692 G10
10
15
20
RL = 2k
RL = 10k
TA = 25°C
RL = 2k
OUTPUT CURRENT (mA)
–20
V– 0.5
OUTPUT
VOLTAGE
SWING
(V)
1.0
2.0
2.5
V+ –0.5
–2.0
–10
0
5
14692 G11
1.5
–1.5
–1.0
–2.5
–15
–5
10
15
20
VS = ±15V
85°C
25°C
–40°C
TEMPERATURE (°C)
–50
10
OUTPUT
SHORT-CIRCUIT
CURRENT
(mA)
15
25
30
35
60
45
0
50
75
14692 G12
20
50
55
40
–25
25
100
125
VS = ±15V
VIN = ±0.2V
SOURCE
SINK
Open-Loop Gain
vs Resistive Load
Open-Loop Gain
vs Temperature
LOAD RESISTANCE (Ω)
10
110
OPEN-LOOP
GAIN
(dB) 130
135
140
100
1k
10k
14692 G13
125
120
115
TA = 25°C
VS = ±5V
VS = ±15V
TEMPERATURE (°C)
–50
130
140
160
25
75
14692 G14
120
110
–25
0
50
100
125
100
90
150
OPEN-LOOP
GAIN
(dB)
RL = 2k
VS = ±5V
VS = ±15V
Warm-Up Drift vs Time
TIME AFTER POWER UP (s)
0
20
40
60
80
100
120
140
OFFSET
VOLTAGE
DRIFT
(μV)
10
0
–10
–20
–30
–40
–50
–60
–70
–80
14692 G15
S0-8 ±15V
S0-8 ±5V
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| LT1469IS8-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual 90MHz, 22V/μs 16-Bit Accurate Operational Amplifi er |
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| LT1469IS8-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual 90MHz, 22V/μs 16-Bit Accurate Operational Amplifi er |
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