MIC915BMM 查看數據表（PDF） - Micrel

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MIC915BMM

Dual 135MHz Low-Power Op Amp

Micrel 

MIC915

Micrel

Symbol

IOS

VCM

CMRR

AVOL

VOUT

GBW

SR

IGND

IGND

Parameter

Input Offset Current

Input Common-Mode Range

Common-Mode Rejection Ratio

Large-Signal Voltage Gain

Maximum Output Voltage Swing

Gain-Bandwidth Product

Slew Rate

Crosstalk

Short-Circuit Output Current

Supply Current per Op Amp

Condition

CMRR > 60dB

–6.5V < VCM < 6.5V

RL = 2kΩ, VOUT = ±6V

positive, RL = 2kΩ

negative, RL = 2kΩ

RL = 1kΩ

f = MHz

source

sink

Min

–7.25

70

60

60

+7.2

+6.8

Typ

0.05

98

73

+7.4

–7.4

135

270

82

90

32

2.5

Max

3

+7.25

–7.2

–6.8

3.7

4.3

Units

µA

V

dB

dB

dB

V

V

V

V

MHz

V/µs

dB

mA

mA

mA

mA

Note 1.

Note 2.

Note 3.

Note 4.

Exceeding the absolute maximum rating may damage the device.

The device is not guaranteed to function outside its operating rating.

Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.

Exceeding the maximum differential input voltage will damage the input stage and degrade performance (in particular, input bias current is

likely to increase.

Test Circuits

VCC

10µF

BNC

Input

10k

BNC

Input

50Ω 0.1µF

0.1µF

2k

10k

BNC

Output

10k

50Ω

0.1µF

50Ω 0.1µF

All resistors:

1% metal film

10µF

VEE

PSRR vs. Frequency

VCC

R2

5k 10µF

BNC

Input

R1 5k

R7c 2k

R7b 200Ω

R7a 100Ω

All resistors 1%

R6

5k R3

R5

200k 5k

R4

250Ω

0.1µF

0.1µF

10µF

VEE

VOUT

= VERROR

1+

R2

R1

+

R2

+ R5

R7

+

R4



CMRR vs. Frequency

BNC

Output

September 2000

3 Rev 8/00-A

MIC915

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