参数资料
型号: MIC921BC5 TR
厂商: Micrel Inc
文件页数: 5/11页
文件大小: 0K
描述: IC OPAMP 45MHZ HS LP SC70-5
标准包装: 3,000
放大器类型: 通用
电路数: 1
转换速率: 3200 V/µs
增益带宽积: 45MHz
-3db带宽: 61MHz
电流 - 输入偏压: 130nA
电压 - 输入偏移: 400µV
电流 - 电源: 360µA
电流 - 输出 / 通道: 59mA
电压 - 电源,单路/双路(±): ±2.5 V ~ 9 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 6-TSSOP(5 引线),SC-88A,SOT-353
供应商设备封装: SC-70-5
包装: 带卷 (TR)
其它名称: MIC921BC5TR
MIC921BC5TR-ND
April 2006
3
MIC921
MIC921
Micrel, Inc.
Symbol
Parameter
Condition
Min
Typ
Max
Units
PSRR
Power Supply Rejection Ratio
±3.5V < VS < ±9V
95
105
dB
AVOL
Large-Signal Voltage Gain
RL = 2k, VOUT = ±3V
75
86
dB
RL = 100Ω, VOUT = ±1V
92
dB
VOUT
Maximum Output Voltage Swing
positive, RL = 2kΩ
+6.5
7.6
V
negative, RL = 2kΩ
–7.6
–6.2
V
GBW
Unity Gain-Bandwidth Product
AV = 1, CL = 1.7pF
45
MHz
PM
Phase Margin
40
°
BW
–3dB Bandwidth
AV = 1, RL = 1kΩ, CL = 1.7pF
61
MHz
SR
Slew Rate
C=1.7pF, Gain=1, VOUT=5V, peak to peak,
3200
V/s
negative SR = 2500V/s
ISC
Short-Circuit Output Current
source
40
59
mA
sink
25
45
mA
IS
Supply Current
No Load
0.36
0.6
mA
Input Voltage Noise
f = 10kHz
12
nV√Hz
Input Current Noise
f = 10kHz
0.7
pA√Hz
Note 1. Exceeding the absolute maximum rating may damage the device.
Note 2. The device is not guaranteed to function outside its operating rating.
Note 3. Exceeding the maximum differential input voltage will damage the input stage and degrade performance (in particular, input bias current is
likely to change).
Note 4. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
Note 5. Output swing limited by the maximum output sink capability, refer to the short-circuit current vs. temperature graph in “Typical Characteristics.”
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