max5259 Maxim Integrated Products, Inc., max5259 Datasheet - Page 9

• Manufacturer Part Number: max5259
• Description: +3v/+5v, Low-power, 8-bit Octal Dacs With Rail-to-rail Output Buffers
• Manufacturer: Maxim Integrated Products, Inc.

(T
A
= +25°C, unless otherwise noted.)
OUTA
OUTA
OUTA
CS
CS
CS
_______________________________________________________________________________________
WORST-CASE 1LSB DIGITAL STEP CHANGE
V
V
V
V
V
V
DD
REF
DD
REF
DD
REF
NEGATIVE SETTLING TIME
POSITIVE SETTLING TIME
+3V/+5V, Low-Power, 8-Bit Octal DAC
= +5V
= +3V
= +3V
= +4.5V
= +2.5V
= +2.5V
(NEGATIVE)
1µs/div
2µs/div
4µs/div
DAC CODE = 80 TO 7F HEX
NO-LOAD
DAC CODE = 00 TO FF HEX
NO-LOAD
DAC CODE = FF TO 00 HEX
NO-LOAD
with Rail-to-Rail Output Buffers
Typical Operating Characteristics (continued)
MAX5258/9 toc18
MAX5258/9 toc20
MAX5258/9 toc22
50mV/div
3V
0
3V
0
3V
0
1.0V/div
1.0V/div
OUTA
SCLK
OUTA
OUTA
CS
CS
V
V
DD
REF
V
V
V
V
SCLK = 333 kHz
DD
REF
NEGATIVE SETTLING TIME
DD
REF
POSITIVE SETTLING TIME
= +5V
= +4.5V
= +5V
CLOCK FEEDTHROUGH
= +3V
= +4.5V
= +2.5V
4µs/div
4µs/div
DAC CODE = FF TO 00 HEX
NO-LOAD
1µs/div
DAC CODE = 00 TO FF HEX
NO-LOAD
DAC CODE = 00 HEX
NO-LOAD
MAX5258/9 toc23
MAX5258/9 toc21
MAX5258/9 toc19
3V
0
3V
0
2.0V/div
3V
0
2.0V/div
1mV/div
9