參數資料
型號： MAX4299EWP
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 消費家電
英文描述： Ultra-High PSRR Stereo Drivers + Microphone Amp + 100mA Linear Regulator
中文描述： SPECIALTY CONSUMER CIRCUIT, PDSO20
封裝： 0.300 INCH, MS-013AC, SOIC-20
文件頁數： 3/14頁
文件大?。?/td> 311K
代理商： MAX4299EWP
M
Ultra-High PS RR S tereo Drivers +
Mic rophone Amp + 100mA Linear Regulator
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= SV
CC
= +5V, R
L
=
∞
on all outputs, C
BYPASS
= 1μF, C
BIAS
= 1μF, C
REG
= 10μF (MAX4299), T
A
= T
MIN
to T
MAX
, unless other-
wise noted. Load resistors (R
L
) are terminated to 2.25V. Typical values are at T
A
= +25
°
C. Specifications apply to both MAX4298 and
MAX4299, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
BIAS VOLTAGE OUTPUT
DC BIAS Voltage
Line Regulation
Load Regulation
DIGITAL INPUTS
(MUTE for MAX4298/MAX4299, and REG
ON
for MAX4299)
Input Voltage High
V
INH
Input Voltage Low
Input Leakage Current
MICROPHONE AMPLIFIER
(MAX4299 only)
Input Offset Voltage
Input Bias Current
I
BIAS
V
BIAS
I
L
= 0
2.13
2.25
120
50
2.37
V
dB
mV
I
L
= 0 to 1
μ
A
2.4
V
V
μ
A
V
INL
I
IN
0.8
±
1
V
IN
= 0 or V
CC
V
OS
±
2
0.2
115
93
80
100
1.58
0.005
0.03
±
10
mV
nA
DC, V
CC
= 4.5V to 5.5V
f = 20kHz
f = 100kHz
R
L
= 10k
, 0.13V
≤
V
MICOUT
≤
V
CC
- 0.13V
R
L
= 10k
f = 1kHz, R
L
= 10k
,
V
MICOUT
= 1.5V
RMS
Power-Supply Rejection Ratio
PSRR
dB
Voltage Gain
Output Drive
A
VOL
V
OUT
80
1.4
dB
V
RMS
A
V
= -1V/V
A
V
= -10V/V
THD + Noise (Note 4)
THD+N
%
Full-Scale Signal-to-Noise Ratio
(Note 4)
SNR
R
L
= 10k
, V
M C OU T
= 1.06V
R M S
, A
V
= - 10V V
80
dB
All-Hostile Crosstalk
Unity Gain Bandwidth
REGULATOR
(MAX4299 only)
f = 10kHz (Note 5)
80
1
dB
MHz
GBW
Regulator Output Voltage
V
REG
V
CC
= 4.5V to 5.5V. I
L
= 0 to 100mA, using
internal feedback
3.15
3.3
3.45
V
Line Regulation
V
CC
= 4.5V to 5.5V, I
L
= 50mA
I
L
= 10mA to 100mA
I
L
= 0 to 100mA
Reference for regulator adjustment
0.2
30
50
1.233
mV
mV
mV
V
Load Regulation
FB Voltage
V
FB
Note 1:
All devices are 100% production tested at T
A
= +25
°
C. All temperature limits are guaranteed by design.
Note 2:
Current drawn from SV
CC
when V
CC
< 4V.
Note 3:
Guaranteed by design.
Note 4:
Measurement bandwidth is 20Hz to 22kHz.
Note 5:
Voltage at MICOUT with OUT1 = OUT2 = 1V
RMS
into 32
.
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相關代理商/技術參數
參數描述
MAX4299EWP+ 功能描述:音頻放大器 Integrated Circuits (ICs) RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX4299EWP+T 功能描述:音頻放大器 Integrated Circuits (ICs) RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX4299EWP-T 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX4300 制造商:MAXIM 功能描述:SEMICONDUCTOR
MAX4304ESA 功能描述:運算放大器 - 運放 740MHz Low-Noise ow-Distortion RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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