参数资料
型号: AD8045ARDZ
厂商: Analog Devices Inc
文件页数: 8/25页
文件大小: 0K
描述: IC OPAMP VF ULDIST LN 70MA 8SOIC
产品培训模块: Practical Guide High Speed PCB Layout
标准包装: 98
放大器类型: 电压反馈
电路数: 1
转换速率: 1350 V/µs
-3db带宽: 1GHz
电流 - 输入偏压: 2µA
电压 - 输入偏移: 200µV
电流 - 电源: 16mA
电流 - 输出 / 通道: 70mA
电压 - 电源,单路/双路(±): 3.3 V ~ 12 V,±1.65 V ~ 6 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm Width)裸露焊盘
供应商设备封装: 8-SOIC-EP
包装: 管件
产品目录页面: 769 (CN2011-ZH PDF)
AD8045
Rev. A | Page 15 of 24
04814-0-059
TEMPERATURE (°C)
125
–40
–25
–10
5
20
35
50
65
80
95
110
INP
U
T
BIAS
CURRE
NT
(
A)
–1.0
–1.2
–1.4
–1.6
–1.8
–2.0
–2.2
–2.4
–2.6
–2.8
–3.0
IB+, VS = ±5V
IB+, VS = 5V
IB–, VS = 5V
IB–, VS = ±5V
Figure 55. Input Bias Current vs. Temperature for Various Supplies
04814-0-057
TEMPERATURE (°C)
125
–40
–25
–10
5
20
35
50
65
80
95
110
OUTPUT
SATURATION
VOLTAGE
(V)
1.20
1.15
1.10
1.05
1.00
0.95
0.90
RL = 1k
VS = ±5V
VS = 5V
–VS + VOUT
+VS – VOUT
–VS + VOUT
+VS – VOUT
Figure 56. Output Saturation Voltage vs. Temperature for Various Supplies
04814-0-056
TEMPERATURE (°C)
125
–40
–25
–10
5
20
35
50
65
80
110
95
S
U
P
L
Y
CURRE
NT
(mA)
17.0
16.5
16.0
15.5
15.0
14.5
VS = 5V
VS = ±5V
Figure 57. Supply Current vs. Temperature for Various Supplies
04814-0-044
LOAD (k
)
10
0.1
1
OUTP
UT
S
A
TURATION
V
O
LTAGE
(V
)
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
VS = ±5V
VS = +5V
+VS – VOUT
–VS – VOUT
Figure 58. Output Saturation Voltage vs. Load for Various Supplies
04814-0-047
VOUT (V)
4
–4
–3
–2
–1
0123
V
OS
(mV
)
4
3
1
2
0
–1
–2
–3
–4
RL = 1k
RL = 150
Figure 59. Input Offset Voltage vs. Output Voltage for Various Loads
04814-0-046
TIME (ns)
22.5
0
2.5
5.0
7.5
10.0
12.5
15.0
17.5
20.0
SETTLING
(%)
0.30
0.20
0.10
0
–0.10
–0.20
–0.30
G = +2
VS =±5V
VOUT = 2V p-p
RL = 150
RF = 499
Figure 60. Short Term 0.1% Settling Time
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