参数资料
型号: MAX5734BUTN+T
厂商: Maxim Integrated Products
文件页数: 27/28页
文件大小: 0K
描述: IC DAC 16BIT 32CHAN SER 56-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
设置时间: 20µs
位数: 16
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 32
电压电源: 模拟和数字
功率耗散(最大): 2.5W
工作温度: 0°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 56-WFQFN 裸露焊盘
供应商设备封装: 56-TQFN-EP(8x8)
包装: 带卷 (TR)
输出数目和类型: 32 电压,单极
采样率(每秒): *
MAX5732–MAX5735
32-Channel, 16-Bit, Voltage-Output
DACs with Serial Interface
8
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—MAX5735 (-5V to +5V Output Voltage Range)
(AVCC = +5.25V to +5.5V, AVDD = +5V ±5%, DVDD = +2.7V to AVDD, VSS = -5.25V to -5.5V, AGND = DGND = REFGND = GS = 0,
program the offset DAC to 8000hex. VREF = +3.0V, RL =
∞, CL = 50pF referenced to ground, TA = TMIN to TMAX, unless otherwise
noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC CHARACTERISTICS
Resolution
N
16
Bits
MAX5735A
±4
±8
Integral Nonlinearity (Note 2)
INL
MAX5735B
±8
±16
LSB
Differential Nonlinearity
DNL
Guaranteed monotonic (Note 3)
±1
LSB
Zero-Scale Error
VOS
VSS = -5.25V, AVCC = +5.25V (Note 4)
±8
±40
mV
Full-Scale Error
(Note 4)
±8
±50
mV
Gain Error
±0.1
±0.5
%FSR
Gain Temperature Coefficient
20
ppm
FSR/°C
DC Crosstalk
VSS = -5.75V, AVCC = +5.25V (Note 5)
50
250
V
DYNAMIC CHARACTERISTICS
Output-Voltage Settling Time
Full-scale change to ±0.5 LSB
20
s
Voltage-Output Slew Rate
1
V/s
Digital Feedthrough
(Note 6)
5
nV-s
Digital Crosstalk
(Note 7)
5
nV-s
Digital-to-Analog Glitch Impulse
Major carry transition
120
nV-s
DAC-to-DAC Crosstalk
(Note 8)
15
nV-s
Output Noise Spectral Density at
1kHz
Full-scale code
250
nV/
√Hz
ANALOG OUTPUTS (OUT0 through OUT31)
Output Voltage Range
VSS = -5.25V, AVCC = +5.25V (Note 1)
-5
+5
V
Resistive Load to Ground
10
50
k
Capacitive Load to Ground
50
100
pF
DC Output Impedance
0.1
Sourcing, full scale, output connected to
AGND
5
Short-Circuit Current
Sinking, zero scale, output connected to
AVCC
-5
mA
GROUND-SENSE ANALOG INPUT (GS)
Input Voltage Range
VGS
Relative to AGND
-0.5
+0.5
V
GS Gain
AGS
0.995
1.000
1.005
V/V
Input Resistance
-0.5V
≤ VGS ≤ +0.5V, VSS = -0.5V
70
k
REFERENCE INPUT (REF)
Input Resistance
1M
Reference Input Voltage Range
VREF
Referred to REFGND
2.900
3.000
3.100
V
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