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DATA SHEET
MOS ANALOG INTEGRATED CIRCUIT
PD5747T6J
LOW NOISE AND HIGH GAIN AMPLIFIER FOR IMPEDANCE CONVERTER OF MICROPHONE
DESCRIPTION
The PD5747T6J 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 * High Gain : NV = -101 dBV TYP. @ VDD = 1.5 V, Cin = 3 pF, RL = 2.2 k : NV = -102 dBV TYP. @ VDD = 1.5 V, Cin = 5 pF, RL = 2.2 k : GV = +5.7 dB TYP. @ VDD = 1.5 V, Cin = 3 pF, RL = 2.2 k : GV = +7.7 dB TYP. @ VDD = 1.5 V, Cin = 5 pF, RL = 2.2 k * Low Consumption Current : IDD = 190 A TYP. @ VDD = 1.5 V, RL = 2.2 k * Built-in the capacitor for RF noise immunity * High ESD voltage * 3-pin thin-type lead-less minimold (1.2 x 1.0 x 0.33 mm)
APPLICATIONS
* Microphone, Sensor, etc.
ORDERING INFORMATION
Part Number Order Number Package 3-pin thin-type leadless minimold (Pb-Free) Marking 6X Supplying Form * Embossed tape 8 mm wide * Pin 3 (GND) face the perforation side of the tape * Qty 10 kpcs/reel
PD5747T6J-E4
PD5747T6J-E4-A
Remark To order evaluation samples, please contact your nearby sales office. Part number for sample order: PD5747T6J
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. PU10776EJ01V0DS (1st edition) Date Published July 2009 NS Printed in Japan
2009
PD5747T6J
ABSOLUTE MAXIMUM RATINGS (TA = +25C)
Parameter Input Voltage (IN-GND) Input Current (IN-GND) Output Voltage (OUT-GND) Output Current (OUT-GND) Channel Temperature Operating Ambient Temperature Storage Temperature Symbol Vin Iin Vout Iout Tch TA Tstg Ratings -0.5 to +0.5 0.5 0 to +5 0.5 130 -40 to +85 -65 to +150 Unit V mA V mA C C C
RECOMMENDED OPERATING CONDITIONS (TA = +25C)
Parameter Supply Voltage
Note
Symbol VDD
MIN. 1.0
TYP. 1.5
MAX. 5.0
Unit V
Note RL = 2.2 k
ELECTRICAL CHARACTERISTICS (TA = +25C, unless otherwise specified)
Parameter Circuit Current Input Capacitance Voltage Gain Symbol IDD Cinput GV Test Conditions VDD = 1.5 V, Vin = 0 V, RL = 2.2 k VDD = 1.5 V, RL = 2.2 k, f = 1 MHz VDD = 1.5 V, Vin = 10 mV, RL = 2.2 k, Cin = 3 pF, f = 1 kHz, see Test Circuit Reduced Voltage Gain Characteristics VDD = 1.5 1.0 V, Vin = 10 mV, RL = 2.2 k, Cin = 3 pF, f = 1 kHz, see Test Circuit Frequency Characteristics MIN. 140 - 4.5 - TYP. 190 1.5 5.7 MAX. 250 - 7.0 - Unit
A
pF dB
GVV
0.7
dB
GVf
VDD = 1.5 V, Vin = 10 mV, RL = 2.2 k, Cin = 3 pF, f = 1 kHz 110 Hz, see Test Circuit
-
0
-
dB
Output Noise Voltage
NV
VDD = 1.5 V, Vin = 0 V, RL = 2.2 k, Cin = 3 pF, A-Curve, see Test Circuit
- -
-101
- -
dBV
Total Harmonic Distortion
THD
VDD = 1.5 V, Vout = 50 mV, RL = 2.2 k, Cin = 3 pF, f = 1 kHz, see Test Circuit
0.7
%
TEST CIRCUIT (Voltage Gain, Frequency Characteristics, Output Noise Voltage, Total Harmonic Distortion)
VDD 2.2 k
+
IN Vin 3 pF
OUT
Vout
GND
33 F
2
Data Sheet PU10776EJ01V0DS
PD5747T6J
TYPICAL CHARACTERISTICS (TA = +25C, unless otherwise specified)
CIRCUIT CURRENT vs. SUPPLY VOLTAGE
500 RL = 2.2 k
Circuit Current IDD (A) Voltage Gain GV (dB)
VOLTAGE GAIN vs. SUPPLY VOLTAGE
10
400
8
300
6
200
4 Cin = 3 pF RL = 2.2 k Vin = 10 mV f = 1 kHz 0 1 2 3 4 5
100
2
0
0
1
2
3
4
5
0
Supply Voltage VDD (V)
Supply Voltage VDD (V)
VOLTAGE GAIN vs. FREQUENCY
10
Total Harmonic Distortion THD (%)
TOTAL HARMONIC DISTORTION vs. OUTPUT VOLTAGE
10
Voltage Gain GV (dB)
8
6
1
4
VDD = 1.5 V Cin = 3 pF RL = 2.2 k Vin = 10 mV
2
0 10
100
1 000
10 000
100 000
0.1 10
VDD = 1.5 V Cin = 3 pF RL = 2.2 k f = 1 kHz 100 Output Voltage Vout (mV) 1 000
Frequency f (Hz)
VOLTAGE GAIN vs. INPUT CAPACITANCE
10
Output Noise Voltage NV (dBV)
OUTPUT NOISE VOLTAGE vs. INPUT CAPACITANCE
-95 VDD = 1.5 V RL = 2.2 k Vin = 0 V
Voltage Gain GV (dB)
8
6
-100
4 VDD = 1.5 V RL = 2.2 k Vin = 10 mV f = 1 kHz 1 2 3 4 5 6
2
0
-105 1 2 3 4 5 6 Input Capacitance Cin (pF)
Input Capacitance Cin (pF)
Remark The graphs indicate nominal characteristics.
Data Sheet PU10776EJ01V0DS
3
PD5747T6J
PACKAGE DIMENSIONS 3-PIN THIN-TYPE LEAD-LESS MINIMOLD (UNIT: mm)
0.15+0.1 -0.05
1.20.1 1.00.1
0.30+0.1 -0.05
(Bottom View)
(0.8)
6X
1.20.05
1
(0.8)
3
2
0.15+0.1 -0.05
(0.2)
0.11+0.1 -0.05
(0.2)
MAX. 0.33
PIN CONNECTIONS
1. OUT 2. IN 3. GND
Remark ( ) : Reference value
4
Data Sheet PU10776EJ01V0DS
PD5747T6J
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.
Soldering Method Infrared Reflow Soldering Conditions Peak temperature (package surface temperature) Time at peak temperature Time at temperature of 220C or higher Preheating time at 120 to 180C Maximum number of reflow processes Maximum chlorine content of rosin flux (% mass) Wave Soldering Peak temperature (molten solder temperature) Time at peak temperature Maximum number of flow processes Maximum chlorine content of rosin flux (% mass) Partial Heating Peak temperature (terminal temperature) Soldering time (per side of device) Maximum chlorine content of rosin flux (% mass) : 260C or below : 10 seconds or less : 60 seconds or less : 12030 seconds : 3 times : 0.2%(Wt.) or below : 260C or below : 10 seconds or less : 1 time : 0.2%(Wt.) or below : 350C or below : 3 seconds or less : 0.2%(Wt.) or below HS350 WS260 Condition Symbol IR260
For soldering
Preheating temperature (package surface temperature) : 120C or below
Caution Do not use different soldering methods together (except for partial heating).
Data Sheet PU10776EJ01V0DS
5
PD5747T6J
* The information in this document is current as of July, 2009. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets, etc., for the most up-to-date specifications of NEC Electronics products. Not all products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. * No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may appear in this document. * NEC Electronics does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of NEC Electronics products listed in this document or any other liability arising from the use of such products. No license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Electronics or others. * Descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. The incorporation of these circuits, software and information in the design of a customer's equipment shall be done under the full responsibility of the customer. NEC Electronics assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. * While NEC Electronics endeavors to enhance the quality and safety of NEC Electronics products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. In addition, NEC Electronics products are not taken measures to prevent radioactive rays in the product design. When customers use NEC Electronics products with their products, customers shall, on their own responsibility, incorporate sufficient safety measures such as redundancy, fire-containment and anti-failure features to their products in order to avoid risks of the damages to property (including public or social property) or injury (including death) to persons, as the result of defects of NEC Electronics products. * NEC Electronics products are classified into the following three quality grades: "Standard", "Special" and "Specific". The "Specific" quality grade applies only to NEC Electronics products developed based on a customerdesignated "quality assurance program" for a specific application. The recommended applications of an NEC Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of each NEC Electronics product before using it in a particular application. "Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots. "Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support). "Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to determine NEC Electronics' willingness to support a given application. (Note) (1) "NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its majority-owned subsidiaries. (2) "NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as defined above).
M8E0904E

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