MAX5318 MAXIM [Maxim Integrated Products], MAX5318 Datasheet - Page 4

• Manufacturer Part Number: MAX5318
• Description: 18-Bit, High-Accuracy Voltage Output DAC with Digital Gain, Offset Control, and SPI Interface
• Manufacturer: MAXIM [Maxim Integrated Products]

ELECTRICAL CHARACTERISTICS (continued)
(V
PD = LDAC = M/Z = DGND, RST = V
otherwise noted. Typical values are at T
Maxim Integrated
STATIC PERFORMANCE—V
Output Voltage
Load Capacitance to GND
POWER-SUPPLY REQUIREMENTS
Positive Analog Power-Supply
Range
Digital Interface Power-Supply
Range
Negative Analog Power-Supply
Range
Positive Analog Power-Supply
Current
Negative Analog Power-Supply
Current
Interface Power-Supply Current
Positive Analog Power-Supply
Power-Down Current
Negative Analog Power-Supply
Power-Down Current
DYNAMIC PERFORMANCE
Voltage Output Slew Rate
Voltage Output Settling Time
Busy Time
DAC Glitch Impulse
Digital Feed Through
Output Voltage-Noise Spectral
Density
Output Voltage Noise
Wake-Up Time
Power-Up Time
AVDD
= V
18-Bit, High-Accuracy Voltage Output DAC with
PARAMETER
DDIO
Digital Gain, Offset Control, and SPI Interface
= 4.5V to 5.5V, V
BYPASS
DDIO
SYMBOL
AVSS
V
V
I
V
V
OUT SECTION
BYPASS
I
t
I
VDDIO
A
AVDD
BUSY
AVSS
AVDD
DDIO
AVSS
SR
C
t
= +25°C.) (GAIN = 0x3FFFF and OFFSET = 0x00000.)(Note 2)
S
, C
L
= -1.25V, V
REFO
Required for stability, R
No load, external reference, output at zero
scale
No load, external reference, output at zero
scale
Digital inputs at V
PD = V
PD = V
From 10% to 90% full scale, positive and
negative transitions
From falling edge of LDAC to within
0.003% FS, R
(6.25% FS) to 3C000h (93.75% FS)
(Note 5)
Major code transition (1FFFFh to 20000h),
R
CSB = V
inputs from 0V to V
At f = 1kHz to 10kHz, without reference,
code = 20000h
At f = 0.1Hz to 10Hz, without reference,
code = 20000h
From power-down mode
From power-off
L
= 100pF, C
= 10kI, C
AGND
DDIO
DDIO
DDIO
, power-down mode
, power-down mode
L
= V
L
L
, f
CONDITIONS
= 100pF, R
= 10kI, DIN = 04000h
= 50pF
SCLK
DGND
DDIO
DDIO
= 1kHz, all digital
or DGND
ESR
= V
L
= 10kω, C
= 0.1I (typ)
AGND_F
= V
BYPASS
AGND_S
= 1µF, T
MIN
-1.5
-1.5
2.3
4.5
1.8
-5
1
= 0V, V
A
-1.25
TYP
1.55
-1.0
2.4
5.2
0.2
4.9
1.9
= -40°C to +105°C, unless
20
26
75
-3
3
4
1
2
REF
MAX5318
= 4.096V, TC/SB =
V
MAX
AVDD
2.5
5.5
6.5
5.0
50
8
0
nV/√Hz
UNITS
FV
V/Fs
nVs
nVs
mA
mA
ms
FF
FA
FA
FA
Fs
Fs
Fs
V
V
V
V
P-P
4