FUJITSU SEMICONDUCTOR
DATA SHEET
DS04-28310-2E
ASSP
1 CHANNEL
10-BIT D/A CONVERTER
MB40730
MB40730 is a low-power consumption, high-speed 10-bit D/A converter.
The MB40730 is characterized by ECL (10 kH) compatible digital inputs, an
analog output voltage from -2 to 0 V, and a maximum conversion rate of 60 MHz.
It provides a reference voltage from a potential divider and band-gap reference,
and can also use an external reference voltage.
20-PIN PLASTIC DIP
The MB40730 D/A converter is suitable for high-resolution TVs or VTRs.
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Resolution: 10 bits
Conversion characteristics:
-Maximum conversion rate: 60 MHz (Minimum)
-Linearity error: ±0.1 % (Maximum)
-Differential linearity error: ±0.1 % (Maximum)
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Input and output:
-Digital input voltage: ECL (10 kH) levels
-Analog output voltage: 2 Vp-p (-2 V to 0 V)
Reference voltage:
-VROUT1: Potential divider circuit (VEEA 2/5.2)
-VROUT2: Band-gap reference circuit (-2 V)
(DIP-20P-M01)
20-PIN PLASTIC SOP
Others:
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-
Supply voltage: -5.2 V single power supply
Power dissipation: 180 mW (Typical value at analog output voltage
2 Vp-p)
140 mW (Typical value at analog output voltage
1 Vp-p)
ABSOLUTE MAXIMUM RATINGS (See NOTE)
(VCCA=VCCD=0 V, Ta=+25°C)
Parameter
Analog power supply voltage
Digital power supply voltage
Power supply voltage difference
Digital signal input voltage
Storage Temperature
Symbol
VEEA
Value
-7.0 to 0
-7.0 to 0
1.0
Unit
V
VEED
V
(FPT-20P-M01)
VEED-VEEA
VID
V
0 to VEE
-55 to +125
V
Tstg
°C
NOTE: Permanent device damage may occur if the above Absolute Maximum Rat-
ing are exceeded. Functional operation should be restricted to the condi-
tions as detailed in the operational sections of this data sheet. Exposure
to absolute maximum rating conditions for extended periods may affect
device reliability.
This device contains circuitry to protect the inputs
againstdamageduetohighstaticvoltagesorelectric
fields. However, itisadvisedthatnormalprecautions
be taken to avoid application of any voltage higher
thanmaximumratedvoltagestothishighimpedance
circuit.
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