参数资料
型号: MAX5259EEE+T
厂商: Maxim Integrated Products
文件页数: 16/20页
文件大小: 0K
描述: IC DAC 8BIT OCTAL 3V 16-QSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
设置时间: 10µs
位数: 8
数据接口: 串行
转换器数目: 8
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SSOP(0.154",3.90mm 宽)
供应商设备封装: 16-QSOP
包装: 带卷 (TR)
输出数目和类型: 8 电压,单极
采样率(每秒): *
MAX5258/MAX5259
+3V/+5V, Low-Power, 8-Bit Octal DAC
with Rail-to-Rail Output Buffers
_______________________________________________________________________________________
5
ELECTRICAL CHARACTERISTICS (MAX5259) (continued)
(VDD = +2.7V to +3.3V, VREF = +2.5V, GND = 0, RL = 10k
, CL = 100pF, TA = TMIN to TMAX, unless otherwise noted. Typical values
are at VDD = +3V, and TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Digital Feedthrough
Code = 00 hex
0.1
nV-s
Digital-to-Analog Glitch Impulse
Code = 80 to code = 7F hex
20
nV-S
VREF = 2.5Vp-p at 1kHz centered at 1.5V
code = FF hex
65
Signal-to-Noise Plus Distortion
Ratio
SINAD
VREF = 2.5Vp-pat 10kHz centered at 1.5V
code = FF hex
54
dB
Multiplying Bandwidth
VREF = 0.1Vp-p centered at VDD/2, -3dB
bandwidth
700
kHz
Wideband Amplifier Noise
60
V
POWER REQUIREMENTS
Power-Supply Voltage
VDD
2.7
3.6
V
Supply Current
IDD
1.3
2.6
mA
Shutdown Supply Current
ISHDN
0.24
10
A
TIMING CHARACTERISTICS (MAX5258)
(VREF = +4.096V, GND = 0, CDOUT = 100pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VDD = +5V and
TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
VDD Rise-to-CS Fall-Setup Time
tVDCS
5
s
LDAC Pulse Width Low
tLDAC
40
20
ns
CS Rise-to-LDAC Fall-Setup Time
(Note 4)
tCLL
40
ns
CS Pulse Width High
tCSW
90
ns
SCLK Clock Frequency (Note 5)
fCLK
10
MHz
SCLK Pulse Width High
tCH
40
ns
SCLK Pulse Width Low
tCL
40
ns
CS Fall-to-SCLK Rise-Setup Time
tCSS
40
ns
SCLK Rise-to-
CS Rise-Hold Time
tCSH
0ns
DIN to SCLK Rise-to-Setup Time
tDS
40
ns
DIN to SCLK Rise-to-Hold Time
tDH
0ns
SCLK Rise-to-DOUT Valid
Propagation Delay (Note 6)
tDO1
200
ns
SCLK Fall-to-DOUT Valid
Propagation Delay (Note 7)
tDO2
210
ns
CS Rise-to-SCLK Rise-Setup
Time
tCS1
40
ns
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