MB88141AP FUJITSU [Fujitsu Component Limited.], MB88141AP Datasheet
MB88141AP
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MB88141AP Summary of contents
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FUJITSU SEMICONDUCTOR DATA SHEET Linear IC Converter CMOS D/A Converter for Digital Tuning (Compatible with I MB88141A DESCRIPTION The FUJITSU MB88141A is an 8-bit D/A converter with 12 built in channels. The 12 analog output channels have built-in OP Amps, ...
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MB88141A (Continued) • single power supply • Power supply/GND for MCU interface and OP Amp is separate from power supply/GND for D/A converter • Power supply for D/A converter is divided into two systems for V AO12) , ...
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PIN ASSIGNMENT AO1 AO2 AO3 AO4 AO5/D7 AO6/D6 AO7/D5 AO8/D4 AO9/D3 AO10/D2 AO11/D1 AO12/D0 (Top View ...
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MB88141A PIN DESCRIPTION Pin no. Symbol Circuit Type 21 SDA C 20 SCL B 19 MOD A 16 CS0 17 CS1 A 18 CS2 1 AO1 2 AO2 D 3 AO3 4 AO4 5 AO5/D7 6 AO6/D6 7 AO7/D5 8 ...
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BLOCK DIAGRAM SDA SCL CS2 CS1 CS0 MOD 8-bit latch VDD1 R-2R VSS1 ladder circuit VCC GND AO1 Bus Interface D/A & I/O Control Logic 8-bit latch ...
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MB88141A I/O CIRCUIT TYPE Type Circuit Pch Tr Input dedicated pin Nch Tr Digital input Pch Tr Input dedicated pin • bus pin • Hysteresis input Nch Tr Digital input Pch Tr ...
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Type Circuit E Mode control Note : Circuit types B and C are bus pins. Caution should be taken in using these pins because when the VCC power is off current from the I supply. VCCS ...
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MB88141A DATA CONFIGURATION The MB88141A has the following data configuration the two operating modes (D/A converter (12-channel) and I/O expander plus D/A converter), selected by the MOD pin. 1. For D/A Converter (12-channel) Operation (MOD ( Bus ...
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Channel Selection (8 bits Don’t Care *1: The 1 byte of data following ...
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MB88141A 2. For D/A Converter + I/O Expander Operation (MOD 2 ( Bus Format First S6 S0 R/W S Slave address (7 bits) First S6 S0 R/W S Slave address (7 bits) : Sent from master device S ...
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Channel Selection (8 bits When using ...
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MB88141A TIMING DIAGRAM ( BUS SPECIFICATIONS) "Start" Data condition change SDA input SCL input AO1 Analog output to AO12 HiZ state output ...
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ABSOLUTE MAXIMUM RATINGS Parameter Symbol Supply voltage Input voltage Output voltage Power consumption Operating temperature Storage temperature *: DD1 SS1 CC DD2 SS2 WARNING: Semiconductor devices can be permanently damaged by application ...
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MB88141A ELECTRICAL CHARACTERISTICS 1. DC Characteristics (1) Digital Circuits Parameter Symbol Supply voltage V CC Supply current I CC Input leak current I ILK “L” level input voltage V IL “H” level input voltage V IH Input hysteresis width V ...
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Non-linearity error : Error in the input/output curve with respect to a straight line connecting output voltage at “00” and output voltage at “FF” levels. Differential linearity error : Deviation from ideal voltage with respect to a 1-bit increase in ...
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MB88141A 2. AC Characteristics Parameter SCL clock frequency Bus free time between “stop” condition and “start” condition Hold time (resend) “start” condition. The first clock pulse is generated after this interval. SCL clock low hold time SCL clock high hold ...
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Input/Output Timing t t BUF HD STA SDA t SCL LOW HIGH Digital input D7 AO1 to AO12 Note: The discrimination levels are 70 Acknowl- Acknowl- edge ...
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... MB88141A ORDERING INFORMATION Part number MB88141AP MB88141APF MB88141APFV 18 Package 24-pin plastic DIP (DIP-24P-M02) 24-pin plastic SOP (FPT-24P-M01) 24-pin plastic SSOP (FPT-24P-M03) Remarks ...
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PACKAGE DIMENSIONS 24-pin plastic DIP (DIP-24P-M02) +0.20 30.20 –0.30 INDEX-1 INDEX-2 4.96(.195) MAX 3.00(.118) MIN +0.50 0.98 –0 +.020 .039 –0 1.27(.050) MAX 1994 FUJITSU LIMITED D24015S-2C-3 C +.008 1.189 –.012 13.55±0.25 (.533±.010) 0.51(.020)MIN +0.50 1.50 0.45±0.08 –0 +.020 (.018±.003) ...
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MB88141A (Continued) 24-pin plastic SOP (FPT-24P-M01) +0.25 15.24 .600 –0.20 INDEX 1.27(.050) TYP "A" 0.10(.004) 13.97(.550)REF 2000 FUJITSU LIMITED F24007S-3C +.010 –.008 5.30±0.30 7.80±0.40 (.209±.012) (.307±.016) 0.45±0.10 Ø0.13(.005) M (.018±.004) 2.25(.089)MAX (Mounting height) 0.05(.002)MIN (STAND OFF) +0.40 6.80 ...
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SSOP (FPT-24P-M03) * 7.75±0.10(.305±.004) INDEX 0.65±0.12(.0256±.0047) 7.15(.281)REF 2000 FUJITSU LIMITED F24018S-2C-3 C Note) * marked dimensions do not include resin residues. +0.20 1.25 –0.10 (Mounting height) +.008 .049 –.004 0.10(.004) * 5.60±0.10 7.60±0.20 6.60(.260) (.220±.004) (.299±.008) NOM ...
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MB88141A FUJITSU LIMITED For further information please contact: Japan FUJITSU LIMITED Corporate Global Business Support Division Electronic Devices Shinjuku Dai-Ichi Seimei Bldg. 7-1, Nishishinjuku 2-chome, Shinjuku-ku, Tokyo 163-0721, Japan Tel: +81-3-5322-3347 Fax: +81-3-5322-3386 http://edevice.fujitsu.com/ North and South America FUJITSU MICROELECTRONICS, ...