max5100aeupt Maxim Integrated Products, Inc., max5100aeupt Datasheet - Page 5

• Manufacturer Part Number: max5100aeupt
• Description: Max5100 +2.7v To +5.5v, Low-power, Quad, Parallel 8-bit Dac With Rail-to-rail Voltage Outputs
• Manufacturer: Maxim Integrated Products, Inc.

(V
DD
-10
-20
-30
-40
-50
-60
-70
-80
AT DAC OUTPUT vs. REFERENCE FREQUENCY
= V
0
1
2
2
TOTAL HARMONIC DISTORTION PLUS NOISE
1
WORST-CASE 1LSB DIGITAL STEP CHANGE
1
REF = 0.5V
V
DAC CODE = FF HEX
V
1kHz FREQUENCY
500kHz FILTER
REF
DD
REF
= +3V
= SINE WAVE CENTERED AT 1.5V
= +3V, R
8-Bit DAC with Rail-to-Rail Voltage Outputs
POSITIVE SETTLING TIME
p-p
+2.7V to +5.5V, Low-Power, Quad, Parallel
FREQUENCY (kHz)
(POSITIVE)
REF = 1V
_______________________________________________________________________________________
L
1µs/div
1µs/div
= 10kΩ, C
10
REF = 2V
CH1 = LDAC, 2V/div
CH2 = V
AC-COUPLED
DAC CODE FROM
7F TO 80 HEX
p-p
CH1 = WR, 2V/div
CH2 = V
DAC CODE FROM
10 TO F0 HEX
p-p
OUTA
OUTA
, 50mV/div,
L
, 2V/div
= 100pF, code = FF hex, T
100
-10
-20
-30
-40
-50
-60
-90
-70
-80
Typical Operating Characteristics (continued)
10
0
1
2
1
2
0.01
DIGITAL FEEDTHROUGH GLITCH IMPULSE
CODE = FF HEX, REF IS 1V
V
CH1 = D7, 2V/div
CH2 = V
AC-COUPLED
0 TO 1 DIGITAL TRANSITION ON
ALL DATA BITS (WITH WR HIGH,
LDAC LOW)
REF
= 1.5V
(0 TO 1 DIGITAL TRANSITION)
NEGATIVE SETTLING TIME
OUTA
FREQUENCY RESPONSE
REFERENCE INPUT
A
, 2mV/div,
0.1
FREQUENCY (MHz)
= +25°C, unless otherwise noted.)
20ns/div
1µs/div
p-p
CH1 = WR, 2V/div
CH2 = V
DAC CODE FROM
10 TO F0 HEX
SIGNAL
1
OUTA
, 2V/div
10
-0.1
-0.2
-0.3
-0.4
-0.5
0.5
0.4
0.3
0.2
0.1
INTEGRAL AND DIFFERENTIAL NONLINEARITY
0
1
2
1
2
WORST-CASE 1LSB DIGITAL STEP CHANGE
DIGITAL FEEDTHROUGH GLITCH IMPULSE
0
R
L
= ∞
32
(1 TO 0 DIGITAL TRANSITION)
64
DNL
vs. DIGITAL CODE
CH1 = D7, 2V/div
CH2 = V
AC-COUPLED
1 TO 0 DIGITAL TRANSITION ON
ALL DATA BITS (WITH WR HIGH,
LDAC LOW)
(NEGATIVE)
96
DIGITAL CODE
20ns/div
INL
1µs/div
128 160 192 224 256
OUTA
CH1 = LDAC, 2V/div
CH2 = V
AC-COUPLED
DAC CODE FROM
80 TO 7F HEX
, 2mV/div,
OUTA
, 50mV/div,
5