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LC78816MC fiches techniques PDF

Sanyo Semicon Device - 16-Bit D/A Converter for Use in Digital Audio Products

Numéro de référence LC78816MC
Description 16-Bit D/A Converter for Use in Digital Audio Products
Fabricant Sanyo Semicon Device 
Logo Sanyo Semicon Device 





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LC78816MC fiche technique
Ordering number : EN*4250C
Preliminaly
CMOS LSI
LC78816MB, 78816MC
16-Bit D/A Converter for Use in
Digital Audio Products
Overview
The LC78816MB and 78816MC are 16-bit CMOS D/A
converters for use in digital audio products. They employ
a dynamic level shift conversion technique that combines
a resistor string (for the upper 9 bits), PWM (for the
middle 3 bits), and level shifting (for the lower 4 bits).
Features
• Two’s complement data format
• Two D/A converter channels built in (in-phase outputs)
• Maximum conversion frequency of 400 kHz (support for
8 times oversampling)
• Built-in output op amps
• No deglitching circuit required
• Si gate CMOS process (low power consumption)
• 5 V single-voltage power supply
• Low voltage (3.5 V) operation possible
Package Dimensions
unit: mm
3036B-MFP20
[LC78816MB, 78816MC]
SANYO: DIP20
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Maximum power supply voltage
Input voltage
Output voltage
Operating temperature
Storage temperature
Symbol
VDD max
VIN
VOUT
Topr
Tstg
Allowable Operating Ranges
Parameter
Power supply voltage
Reference voltage high
Reference voltage low
Operating temperature
Symbol
VDD
VrefH
VrefL
Topr
Conditions
Ratings
–0.3 to +7.0
–0.3 to VDD + 0.3
–0.3 to VDD + 0.3
–30 to +75
–40 to +125
Unit
V
V
V
°C
°C
Conditions
min
3.5
VDD – 0.3
0
–30
Ratings
typ
5.0
max
5.5
VDD
0.3
+75
Unit
V
V
V
°C
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
63096HA (OT)/D1694TH(OT)/61893JN No. 4250-1/11

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