參數(shù)資料
型號(hào): MAX4063ETE+T
廠(chǎng)商: Maxim Integrated Products
文件頁(yè)數(shù): 8/14頁(yè)
文件大?。?/td> 0K
描述: IC PREAMP AUDIO STER AB 16TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
類(lèi)型: AB 類(lèi)
輸出類(lèi)型: 2 通道(立體聲)
電源電壓: 2.4 V ~ 5.5 V
特點(diǎn): 差分輸入,麥克風(fēng),關(guān)機(jī)
安裝類(lèi)型: 表面貼裝
供應(yīng)商設(shè)備封裝: 16-TQFN-EP(4x4)
封裝/外殼: 16-WQFN 裸露焊盤(pán)
包裝: 帶卷 (TR)
MAX4063
Differential Microphone Preamplifier with
Internal Bias and Complete Shutdown
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 3V, VGND = 0V, VSHDN = VCC, VINT/AUX = 0V, RG = 11.11k, RL = 100k
to 1.5V, RBIAS = ∞, VOUT is measured between
OUT and OUT. TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 1 and 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
AUXILIARY INPUT (
INT/AUX = VCC)
Small-Signal Bandwidth
BW-3dB
230
kHz
Input Resistance
RIN
100
k
Input Noise-Voltage Density
en
f = 1kHz
200
nV/
√Hz
RMS Output Noise Voltage
VNRMS
BW = 22Hz to 22kHz
620
VRMS
Total Harmonic Distortion Plus Noise
THD+N
f = 1kHz, BW = 22Hz to 22kHz
0.007
%
TA = +25°C
80
100
Power-Supply Rejection Ratio
PSRR
TA = TMIN - TMAX
72
dB
Voltage Gain
AVAUX
VOUT = 0.7VRMS
-19.5
-20
-20.5
V/V
BIAS OUTPUT
Output Voltage
VOUT
IBIAS = 0.5mA to GND
2
2.2
V
Output Resistance
ROUT
IBIAS = 0.5mA to GND
16
30
Output Noise Voltage
VNRMS
IBIAS = 0.5mA to GND, BW = 22Hz to 22kHz
20
VRMS
IBIAS = 0.5mA to GND, VCC = 2.4V to 5.5V
60
74
Power-Supply Rejection Ratio
PSRR
IBIAS = 0.5mA, VCC = 3V + 100mVP-P,
f = 1kHz
71
dB
DIGITAL INPUTS (
SHDN and INT/AUX)
Input Leakage Current
IIN
VIN = 0V or VCC
±1A
Input Voltage High
VINH
0.7 VCC
V
Input Voltage Low
VINL
0.3 VCC
V
Shutdown Enable Time
tON
10
s
Shutdown Disable Time
tOFF
10
s
Note 1: All specifications are 100% tested at TA = +25
°C. Specification limits over temperature (TA = TMIN to TMAX) are guaranteed
by design, not production tested.
Note 2: MAX4063 requires a 1F capacitor from BIAS to ground and a 10pF capacitor from ADJ to OUT.
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