MAX531ACSD データシートの表示（PDF） - Maxim Integrated
部品番号
コンポーネント説明
メーカー
MAX531ACSD Datasheet PDF : 16 Pages
| |||
+5V, Low-Power, Voltage-Output,
Serial 12-Bit DACs
ELECTRICAL CHARACTERISTICS—Dual Supplies (MAX531 Only) (continued)
(VDD = +5V ±10%, VSS = -5V ±10%, AGND = DGND = 0V, REFIN = 2.048V (external), RFB = BIPOFF = VOUT, CREFOUT = 33µF,
RL = 10kΩ, CL = 100pF, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
VOLTAGE OUTPUT (VOUT)
Output Voltage Range
Output Load Regulation
Short-Circuit Current
DYNAMIC PERFORMANCE
MAX531 (G = +1)
MAX531 (G = +2)
VOUT = 2V, RL = 2kΩ
ISC
VSS + 2
VSS + 0.4
VDD - 2
V
VDD - 0.4
1
LSB
12
mA
Voltage-Output Slew Rate
SR
0.15 0.25
V/µs
Voltage-Output Settling Time
To ±1/2LSB, VOUT = 2V
25
µs
Digital Feedthrough
Step 000 hex to FFF hex
5
nV-s
Signal-to-Noise plus Distortion
REFIN = 1kHz, 2Vp-p, (G = +1)
SINAD
REFIN = 1kHz, 2Vp-p, (G = +2)
68
dB
68
POWER SUPPLY
Positive Supply Voltage
Negative Supply Voltage
Positive Supply Current
Negative Supply Current
SWITCHING CHARACTERISTICS
CS Setup Time
SCLK Fall to CS Fall Hold Time
SCLK Fall to CS Rise Hold Time
SCLK High Width
SCLK Low Width
DIN Setup Time
DIN Hold Time
DOUT Valid Propagation Delay
CS High Pulse Width
CLR Pulse Width
CS Rise to SCLK Rise Setup Time
VDD
VSS
IDD
ISS
tCSS
tCSH0
tCSH1
tCH
tCL
tDS
tDH
tDO
tCSW
tCLR
tCS1
All inputs = 0V or VDD, no load
All inputs = 0V or VDD, no load
CL = 50pF
4.5
5.5
V
-5.5
0
V
260
400
µA
-120 -200
µA
20
ns
15
ns
0
ns
35
ns
35
ns
45
ns
0
ns
80
ns
20
ns
25
ns
50
ns
Note 2:
Note 3:
Note 4:
Note 5:
In single-supply operation, INL and GE calculated from code 11 to code 4095. Tested at VDD = +5V.
This specification applies to both gain-error power-supply rejection ratio and offset-error power-supply rejection ratio.
Guaranteed by design.
Tested at IOUT = 100µA. The reference can typically source up to 5mA (see Typical Operating Characteristics).
_______________________________________________________________________________________ 5
Share Link: 