MB40C360 FUJITSU | Alldatasheet

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DS04-28214-2EFUJITSU SEMICONDUCTOR DATA SHEET ASSP CMOS

20 MHz 10-bit A/D Converter

MB40C360 is a high-speed A/D converter using a fast CMOS technology. n FEATURES

  • Resolution : 10 bits
  • Differential linearity error :–1.0 LSB (max.)
  • Maximum conversion rate : 20 MSPS (min.)
  • Supply voltage : Single +3.0 V
  • Digital in/output voltage : 3 V CMOS level (tristate)
  • Analog input voltage range : 0 V to AV DD (1.5 V to 2.1 Vp-p)
  • Analog input capacitance : 18 pF (standard)
  • Dissipation power : 40 mW
  • Additional capabilities : Power saving function tristate output
  • Package : 24-pin SSOP n PACKAGE 24-pin Plastic SSOP (FPT-24P-M03)

Note: The values in parentheses are standard. Pin No. Symbol Description 14, 18, 24 AV DD Analog power supply (+3.0 V) 13 DV DD Digital power supply (+3.0 V) 15, 17, 23 AV SS Analog power supply ground pin (0 V) 1D V SS Digital power supply ground pin (0 V) 2, 3, 4, 5, 6 7, 8, 9, 10, 11D 0 to D9 Digital output pin (D0: LSB, D9: MSB)

12 CLK Clock input pin (3 V CMOS input)

A/D converter analog input pin Input range is VRB to VRT (0 V to 2.0 V: standard) 19 V RT Reference voltage input pin on top side (2.0 V: standard)

21 V RB Reference voltage input pin on bottom side (0 V: standard)

22 CE Chip enable input pin

Input high signal brings standby state. Input low signal brings operation state. 16 OE Output enable input pin Input high signal readies digital output high-impedance state. Input low signal induces digital output state. DV SS D 0 D 1 D 2 D 3 D 4 D 5 D 6 D 7 AV DD AV SS CE VRB VINA VRT AV DD AV SS OE (LSB) (MSB) AV SS 10 15 D 8 D 9 CLK AV DD DV DD 12 13 (TOP VIEW) (FPT-24P-M03)

n ABSOLUTE MAXIMUM RATINGS * : Don’t exceed 4.0V WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current, temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings. n RECOMMENDED OPERATING CONDITIONS WARNING: The recommended operating conditions are required in order to ensure the normal operation of the semiconductor device. All of the device's electrical characteristics are warranted when the device is operated within these ranges. Always use semiconductor devices within their recommended operating condition ranges. Operation outside these ranges may adversely affect reliability and could result in device failure. No warranty is made with respect to uses, operating conditions, or combinations not represented on the data sheet. Users considering application outside the listed conditions are advised to contact their FUJITSU representatives beforehand. Parameter Symbol Rating Unit Min. Max. Power supply voltage AV DD, DV DD –0.3 +4.0 V Input voltage (analog/digital) CLK, VINA, VRT , VRB , CE , OE –0.3 AV DD + 0.3* V Output voltage D 0 to D9 –0.3 DV DD + 0.3* V Storage temperature Tstg –55 +125 °C Parameter Symbol Value Unit Min. Typ. Max. Power supply voltage AV DD 2.70 3.00 3.60 V DV DD 2.70 3.00 3.60 V | AVDD – DVDD | 0.0 — 0.2 V Analog input voltage V INA VRB —V RT V Analog reference voltage: T V RT 1.5 2.0 AV DD V Analog reference voltage: B V RB 0.0 — AV DD – 1.5 V Analog reference voltage range V RT – VRB 1.5 2.0 2.1 V Digital “H” level input voltage V IHD 2.3 — DV DD V Digital “L” level input voltage V ILD 0— 0 . 5 V Digital input current I ID —— 5 mA Clock frequency f CLK 0.5 — 20 MHz “H” level minimum clock pulse width tW + 20.0 — — ns “L” level minimum clock pulse width tW – 20.0 — — ns Operating temperature range Ta –20 — +70 °C

n ELECTRICAL CHARACTERISTICS

  • Analog Section *1: VINA = 2.0 V *2: VINA = 0.0 V
  • Digital Section
  • Switching Section Parameter Symbol Value Unit Min. Typ. Max. Resolution RES — 10 — bit Linearity error DC precision LE — –1.00 –2.00 LSB Differential linearity error DLE — –0.50 –1.00 LSB Analog input capacity C INA —1 8— p F Analog “H” level input current IIHA*1 —2 0 0— mA Analog “L” level input current IILA*2 — –250 — mA Analog input bandwidth ( –0.5 dB) f BW —2 0— M H z Reference current (BOTTOM side) I RB 3.0 6.0 10.0 mA Analog supply current AI DD — 13.0 40.0 mA Digital supply current DI DD —1 . 5 4 . 0 m A Standby supply current ISTBA —1 0 0— mA ISTBD —5— mA Parameter Symbol Value Unit Min. Typ. Max. Digital “H” level output voltage V OHD 2.5 — DV DD V Digital “L” level output voltage V OLD 0— 0 . 4 V Digital “H” level output current I OHD –400 — — mA Digital “L” level output current I OLD —— 1 . 6 m A Parameter Symbol Value Unit Min. Typ. Max. Maximum conversion rate f S 20 — — MSPS Digital output delay time t pd 1 6 15 ns

n DIGITAL OUTPUT BUFFER LOAD CIRCUIT DV DD /2 DV DD /2 tW + tW - 3 V 0 V CLK VINA D 0 to D9 VOHD VOLD SANPLE N SANPLE N + 1 tpd DATA N - 1 DATA N DATA N + 1 C L = 15 pF DV SS To the measurement point Measurement point (Note) CL includes a stray capacitance of a probe and a fixture.

  • Be sure to ground the pins of AVDD , DVDD , VRT and VRB via high-frequency capacitor. Place the high-frequency capacitor as close as possible to the pin.
  • You can minimize the power supply current dissipation due to the internal logic indetermination by making the clock to 4CLK or higher. n ORDERING INFORMATION Part number Package Remark MB40C360PFV 24-pin Plastic SSOP (FPT-24P-M03)

+0.10 –0.05 +.004 –.002 +0.20 –0.10 +.008 –.004 +0.05 –0.02 +.002 –.001 INDEX 0.10(.004) 0.22 .009 1.25 .049 0.15 .006 "A" 7.60±0.20 NOM 7.15(.281)REF Details of "A" part 0 10° (STAND OFF) (.020±.008) 0.50±0.20 1994 FUJITSU LIMITED F24018S-2C-2C Dimensions in mm (inches). 24-pin Plastic SSOP (FPT-24P-M03)

For further information please contact: Japan FUJITSU LIMITED Corporate Global Business Support Division Electronic Devices KAWASAKI PLANT , 4-1-1, Kamikodanaka Nakahara-ku, Kawasaki-shi Kanagawa 211-8588, Japan T el: 81(44) 754-3763 Fax: 81(44) 754-3329 http://www.fujitsu.co.jp/ North and South America FUJITSU MICROELECTRONICS, INC. Semiconductor Division

3545 North First Street

San Jose, CA 95134-1804, USA T el: (408) 922-9000 Fax: (408) 922-9179 Customer Response Center Mon. - Fri.: 7 am - 5 pm (PST) T el: (800) 866-8608 Fax: (408) 922-9179 http://www.fujitsumicro.com/ Europe FUJITSU MIKROELEKTRONIK GmbH Am Siebenstein 6-10 D-63303 Dreieich-Buchschlag Germany T el: (06103) 690-0 Fax: (06103) 690-122 http://www.fujitsu-ede.com/ Asia Pacific FUJITSU MICROELECTRONICS ASIA PTE LTD #05-08, 151 Lorong Chuan New T ech Park Singapore 556741 T el: (65) 281-0770 Fax: (65) 281-0220 http://www.fmap.com.sg/ F9810 ª FUJITSU LIMITED Printed in Japan All Rights Reserved. The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU sales representatives before ordering. The information and circuit diagrams in this document are presented as examples of semiconductor device applications, and are not intended to be incorporated in devices for actual use. Also, FUJITSU is unable to assume responsibility for infringement of any patent rights or other rights of third parties arising from the use of this information or circuit diagrams. FUJITSU semiconductor devices are intended for use in standard applications (computers, office automation and other office equipment, industrial, communications, and measurement equipment, personal or household devices, etc.). CAUTION: Customers considering the use of our products in special applications where failure or abnormal operation may directly affect human lives or cause physical injury or property damage, or where extremely high levels of reliability are demanded (such as aerospace systems, atomic energy controls, sea floor repeaters, vehicle operating controls, medical devices for life support, etc.) are requested to consult with FUJITSU sales representatives before such use. The company will not be responsible for damages arising from such use without prior approval. Any semiconductor devices have an inherent chance of failure. You must protect against injury, damage or loss from such failures by incorporating safety design measures into your facility and equipment such as redundancy, fire protection, and prevention of over-current levels and other abnormal operating conditions. If any products described in this document represent goods or technologies subject to certain restrictions on export under the Foreign Exchange and Foreign Trade Law of Japan, the prior authorization by Japanese government will be required for export of those products from Japan.