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UPD5742T6JのメーカーはRenesasです、この部品の機能は「LOW NOISE AND HIGH GAIN AMPLIFIER」です。 |
部品番号 | UPD5742T6J |
| |
部品説明 | LOW NOISE AND HIGH GAIN AMPLIFIER | ||
メーカ | Renesas | ||
ロゴ | |||
このページの下部にプレビューとUPD5742T6Jダウンロード(pdfファイル)リンクがあります。 Total 7 pages
DATA SHEET
MOS ANALOG INTEGRATED CIRCUIT
μPD5742T6J
LOW NOISE AND HIGH GAIN AMPLIFIER
FOR IMPEDANCE CONVERTER OF MICROPHONE
DESCRIPTION
The μPD5742T6J is a silicon MOS monolithic integrated circuit designed as high gain impedance converter for
electret condenser microphone. This device exhibits low noise and high voltage gain characteristics.
The package is 3-pin thin-type lead-less minimold, suitable for surface mount.
FEATURES
• Low Noise
: NV = −98 dBV TYP. @ VDD = 2 V, Cin = 3 pF, RL = 2.2 kΩ
: NV = −99 dBV TYP. @ VDD = 2 V, Cin = 5 pF, RL = 2.2 kΩ
• High Gain
: GV = +9.0 dB TYP. @ VDD = 2 V, Cin = 3 pF, RL = 2.2 kΩ
: GV = +11.0 dB TYP. @ VDD = 2 V, Cin = 5 pF, RL = 2.2 kΩ
• Low Consumption Current : IDD = 370 μA TYP. @ VDD = 2 V, RL = 2.2 kΩ
• Built-in the capacitor for RF noise immunity
• High ESD voltage
• 3-pin thin-type lead-less minimold (1.2 × 1.0 × 0.33 mm)
APPLICATIONS
• Microphone, Sensor, etc.
ORDERING INFORMATION
Part Number
Order Number
Package
μPD5742T6J-E4
μPD5742T6J-E4-A
3-pin thin-type lead-
less minimold
(Pb-Free)
Marking
Supplying Form
6V • Embossed tape 8 mm wide
• Pin 3 (GND) face the perforation side of the tape
• Qty 10 kpcs/reel
Remark To order evaluation samples, contact your nearby sales office.
Part number for sample order: μPD5742T6J
Caution Observe precautions when handling because these devices are sensitive to electrostatic discharge.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. PU10743EJ01V0DS (1st edition)
Date Published January 2009 NS
Printed in Japan
2009
1 Page μPD5742T6J
ELECTRICAL CHARACTERISTICS (TA = +25°C, unless otherwise specified)
Parameter
Symbol
Test Conditions
Circuit Current
IDD VDD = 2 V, Vin = 0 V, RL = 2.2 kΩ
Input Capacitance
Cinput VDD = 2 V, RL = 2.2 kΩ, f = 1 MHz
Voltage Gain
GV VDD = 2 V, Vin = 10 mV, RL = 2.2 kΩ,
Cin = 3 pF, f = 1 kHz, see Test Circuit
Reduced Voltage Gain Characteristics ΔGVV
VDD = 2 → 1.5 V, Vin = 10 mV,
RL = 2.2 kΩ, Cin = 3 pF, f = 1 kHz,
see Test Circuit
Frequency Characteristics
ΔGVf
VDD = 2 V, Vin = 10 mV, RL = 2.2 kΩ,
Cin = 3 pF, f = 1 kHz → 110 Hz,
see Test Circuit
Output Noise Voltage
NV VDD = 2 V, Vin = 0 V, RL = 2.2 kΩ,
Cin = 3 pF, A-Curve, see Test Circuit
Total Harmonic Distortion
THD
VDD = 2 V, Vout = 50 mV, RL = 2.2 kΩ,
Cin = 3 pF, f = 1 kHz, see Test Circuit
MIN.
260
−
8.0
−
−
−
−
TYP.
370
2.0
9.0
MAX.
480
−
10.0
1.0 −
0−
−98 −
0.2 −
Unit
μA
pF
dB
dB
dB
dBV
%
TEST CIRCUIT (Voltage Gain, Frequency Characteristics, Output Noise Voltage, Total Harmonic Distortion)
2.2 kΩ
VDD
IN OUT
Vin
3 pF
GND
33 μF
Vout
Data Sheet PU10743EJ01V0DS
3
3Pages μPD5742T6J
RECOMMENDED SOLDERING CONDITIONS
This product should be soldered and mounted under the following recommended conditions.
methods and conditions other than those recommended below, contact your nearby sales office.
For soldering
Soldering Method
Infrared Reflow
Wave Soldering
Partial Heating
Soldering Conditions
Peak temperature (package surface temperature)
Time at peak temperature
Time at temperature of 220°C or higher
Preheating time at 120 to 180°C
Maximum number of reflow processes
Maximum chlorine content of rosin flux (% mass)
: 260°C or below
: 10 seconds or less
: 60 seconds or less
: 120±30 seconds
: 3 times
: 0.2%(Wt.) or below
Peak temperature (molten solder temperature)
: 260°C or below
Time at peak temperature
: 10 seconds or less
Preheating temperature (package surface temperature) : 120°C or below
Maximum number of flow processes
: 1 time
Maximum chlorine content of rosin flux (% mass)
: 0.2%(Wt.) or below
Peak temperature (terminal temperature)
Soldering time (per side of device)
Maximum chlorine content of rosin flux (% mass)
: 350°C or below
: 3 seconds or less
: 0.2%(Wt.) or below
Condition Symbol
IR260
WS260
HS350
Caution Do not use different soldering methods together (except for partial heating).
6 Data Sheet PU10743EJ01V0DS
6 Page | |||
ページ | 合計 : 7 ページ | ||
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部品番号 | 部品説明 | メーカ |
UPD5742T6J | LOW NOISE AND HIGH GAIN AMPLIFIER | Renesas |