LMX321 datasheet(6/25 Pages) STMICROELECTRONICS

部件名	LMX321

功能描述	No crossover distortion

PDF	25 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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6 / 25 page

Electrical characteristics

LMX321, LMX358, LMX324

6/25

DocID022943 Rev 3

AC performance

GBP

Gain bandwidth product

RL > 1 MΩ, CL = 200 pF

1.3

MHz

Unity gain frequency

Φm

Phase margin

degrees

Gain margin

Slew rate

RL > 1 MΩ, CL = 200 pF

Vout = 0.5 V to VCC - 0.5 V

0.6

μs

Equivalent input noise voltage

f = 1 kHz

f = 10 kHz

Equivalent input noise current

f = 1 kHz

0.30

THD+N

Total harmonic distortion + noise

fin = 1 kHz, ACL = 1,

RL = 10 kΩ,

VICM = VCC/2, BW = 22 kHz,

Vout = 1 Vpp

0.002

Table 4. Electrical characteristics at VCC+ = 2.7 V with VCC- = 0 V, Vicm = VCC/2, Tamb = 25° C, and

RL connected to VCC/2 (unless otherwise specified) (continued)

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

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