DAC8 AMSCO [austriamicrosystems AG], DAC8 Datasheet - Page 2

• Manufacturer Part Number: DAC8
• Description: Analog Standard Cell 8-Bit Digital to Analog Converter
• Manufacturer: AMSCO [austriamicrosystems AG]

Data Sheet DAC8 - CUX
POWER SUPPLIES
The converter requires one power supply (vdda, gnd).
GENERAL PARAMETERS
1)
2)
TRANSIENT PARAMETERS
Vout = (VRP – VRN) / 256 * code_in + VRN
Revision A, 26.11.02
Middle of the resistor string; Code: 0111 0111
(output resistance is code-dependent)
Idd includes the current through the resistor string
Vrefp – Vrefn = 1V
Symbol
Symbol
PVdd
Rout
DNL
Rref
Vos
Vdd
Vin
INL
Idd
Ts
Differential Nonlinearity
Reference Impedance
Power Supply Current
Power Supply Range
Input Voltage Range
Integral Nonlinearity
Input Offset Voltage
Power Consumption
Output Resistance
Settling Time
Parameter
Parameter
Resolution
temp = 25° C
temp = 25° C
temp = 25° C
C
Conditions
Conditions
VRP = 3.5V
VRN = 1.5V
VRP = 3.5V
VRN = 1.5V
VRP = 3.5V
VRN = 1.5V
VDD = 5V
VDD = 5V
VDD = 5V
5V, 25° C
load
= 30pF
TECHNICAL DATA FOR 5V SUPPLY
(T
specified)
junction
= 0 to +85° C, VDDA = 5V ± 10%, unless otherwise
VSS
Min
Min
5.9
4.5
<1
8
± 0.25
± 0.25
± 0.25
0.13
0.13
21
Typ
Typ
5.0
8
2)
1)
1)
VDD
Max
10.7
Max
5.5
kOhms
kOhms
Unit
Unit
LSB
LSB
LSB
mW
mA
µ s
Bit
V
V
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