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參數(shù)資料
| 型號： | MAX3768 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | +3.0V至+5.5V、1.25Gbps/2.5Gbps限幅放大器 |
| 中文描述： | +3.0V至+5.5V、1.25Gbps/2.5Gbps限幅放大器 |
| 文件頁數(shù)： | 8/14頁 |
| 文件大小： | 222K |
| 代理商： | MAX3768 |
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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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3768C/D | 功能描述:限幅放大器 RoHS:否 制造商:Micrel 輸入電壓范圍（最大值）:3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube |
| MAX3768CUB | 功能描述:限幅放大器 3-5.5V 1.25/2.5Gbps RoHS:否 制造商:Micrel 輸入電壓范圍（最大值）:3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube |
| MAX3768CUB+ | 功能描述:限幅放大器 3-5.5V 1.25/2.5Gbps RoHS:否 制造商:Micrel 輸入電壓范圍（最大值）:3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube |
| MAX3768CUB+T | 功能描述:限幅放大器 3-5.5V 1.25/2.5Gbps RoHS:否 制造商:Micrel 輸入電壓范圍（最大值）:3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube |
| MAX3768CUB-T | 功能描述:限幅放大器 3-5.5V 1.25/2.5Gbps RoHS:否 制造商:Micrel 輸入電壓范圍（最大值）:3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube |
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