参数资料
型号: MAX532AEWE+
厂商: Maxim Integrated Products
文件页数: 10/16页
文件大小: 0K
描述: IC MDAC 12BIT DUAL SER 16-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 46
设置时间: 2.5µs
位数: 12
数据接口: 串行
转换器数目: 2
电压电源: 双 ±
功率耗散(最大): 762mW
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC W
包装: 管件
输出数目和类型: 2 电压,单极;2 电压,双极
采样率(每秒): *
产品目录页面: 1394 (CN2011-ZH PDF)
MAX532
Dual, Serial-Input,
Voltage-Output, 12-Bit MDAC
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 11.4V to 16.5V, VSS = -11.4V to -16.5V, AGNDA = AGNDB = DGND = 0V, VREFA and VREFB = +10V, RL = 2k, CL = 100pF,
VOUT_ connected to RFB_, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
SYMBOL
VINL
VOL
Input Low Voltage
0.8
V
ISINK = 5mA
0.08
0.4
Output Voltage Low
ISINK = 16mA
0.2
V
VINH
Input High Voltage
2.4
V
Input Current
Digital inputs at 0V or VDD
±1
A
8
pF
Input Capacitance (Note 2)
ILKG
Output High Leakage
VDOUT = 0V to VDD
±10
A
COUT
15
pF
DC Output Impedance
0.2
Short-Circuit Current
VOUTA, VOUTB connected to AGNDA, AGNDB
20
mA
Output Voltage Swing
V
VDD
Positive Supply Voltage
11.4
16.5
V
VSS
Negative Supply Voltage
-11.4
-16.5
V
±0.035
PSR
Power-Supply Rejection
±0.035
LSB/%
IDD
Positive Supply Current
Output unloaded
510
mA
ISS
Negative Supply Current
Output unloaded
46
mA
Settling time to within 1/2 LSB of final DAC value; DAC
latch alternately loaded with all 0s and all 1s
2.5
s
Slew Rate
8
V/s
DAC latch alternately loaded with 011...11 and 100...00
60
nV-s
Output High Capacitance
(Note 2)
Full scale/VDD, VDD = 11.4V to 16.5V, VREF = -8.9V,
DAC latches loaded with all 1s
Full scale/VSS, VSS = -11.4V to -16.5V, VREF = 8.9V,
DAC latches loaded with all 1s
VREFA to VOUTB
-100
Channel-to-Channel
Isolation
VREFB to VOUTA
-100
dB
Voltage-Output
Settling Time
Digital-to-Analog
Glitch Impulse
VREFA = 20Vp-p 10kHz
sine wave; DAC latches
loaded with all 0s
VREFB = 20Vp-p 10kHz
sine wave; DAC latches
loaded with all 0s
(VDD - 2.5)
to
(VSS + 2.5)
DIGITAL INPUTS (SCLK, DIN,
LDAC, CS)
DIGITAL OUTPUT (DOUT) (Note 3)
ANALOG OUTPUTS (VOUTA, VOUTB)
POWER REQUIREMENTS
AC CHARACTERISTICS
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