参数资料
| 型号： | MAX9949DCCB+D |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 21/23页 |
| 文件大小： | 0K |
| 描述： | IC PPMU DUAL SPI 64TQFP |
| 标准包装： | 160 |
| 系列： | * |
MAX9949/MAX9950
Dual Per-Pin Parametric Measurement Units
_______________________________________________________________________________________
7
AC ELECTRICAL CHARACTERISTICS (continued)
(VCC = +12V, VEE = -7V, VL = +3.3V, CCM = 120pF, CL = 100pF, TA = TMIN to TMAX, unless otherwise noted. TA < +25°C guaranteed
by design and characterization. Typical values are at TA = +25°C, unless otherwise specified.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DISABLE True (0) to High-Z
CLCOMP = 20pF, measured from 50% of
digital input voltage to 10% of output
voltage
300
ns
DISABLE False (1) to Active
CLCOMP = 20pF, measured from 50% of
digital input voltage to 90% of output
voltage
100
ns
SERIAL PORT (VL = +3.0V, CDOUT = 10pF)
Serial Clock Frequency
fSCLK
20
MHz
SCLK Pulse-Width High
tCH
12
ns
SCLK Pulse-Width Low
tCL
12
ns
SCLK Fall to DOUT Valid
tDO
22
ns
CS Low to SCLK High Setup
tCSS0
10
ns
SCLK High to
CS High Hold
tCSH1
22
ns
SCLK High to
CS Low Hold
tCSH0
0ns
CS High to SCLK High Setup
tCSS1
5ns
DIN to SCLK High Setup
tDS
10
ns
DIN to SCLK High Hold
tDH
(Note 14)
0
ns
CS Pulse-Width High
tCSWH
10
ns
CS Pulse-Width Low
tCSWL
10
ns
LOAD Pulse-Width Low
tLDW
20
ns
VDD High to CS Low (Power-Up)
(Note 14)
500
s
Note 2: The device operates properly with different supply voltages with equally different voltage swings.
Note 3: Tested at VCC = +18V and VEE = -12V.
Note 4: Interpret errors expressed in terms of %FSR (percent of full-scale range) as a percentage of the end-point to end-point
range, i.e., for the ±25mA range, the full-scale range = 50mA and a 1% error = 500A.
Note 5: Case must be maintained ±5°C for linearity specifications.
Note 6: Current linearity specifications are maintained to within 700mV of the clamp voltages when the clamps are enabled.
Note 7: Tested in range C.
Note 8: Linearity of the measured output is only guaranteed within the specified current range.
Note 9: The digital interface accepts +5V, +3.3V, and +2.5V CMOS logic levels. The voltage at VL adjusts the threshold.
Note 10: Settling times are to 0.1% of FSR. Cx = 47pF.
Note 11: All settling times are specified using a single compensation capacitor (Cx) across all current-sense resistors. Use an indi-
vidual capacitor across each sense resistor for better performance across all current ranges, particularly the lower ranges.
Note 12: The actual settling time of the measured voltage path (SENSE_ input to MSR_ output) is less than 1s. However, the R-C
time constant of the sense resistor and the load capacitance causes a longer overall settling time of the DUT voltage. This
settling time is a function of the current-range resistor used.
Note 13: The propagation delay time is only guaranteed over the force-voltage output range. Propagation delay is measured by
holding the SENSE_ input voltage steady and transitioning THMAX_ or THMIN_.
Note 14: Guaranteed by design.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX9949DCCB-TD | 功能描述:接口 - 专用 Dual Per-Pin Parametric Measurement Unit RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| MAX9949FCCB | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX9949FCCB+ | 制造商:Maxim Integrated Products 功能描述:DUAL PER PIN PARAMETRIC MEASUREMENT UNIT 64TQFP - Rail/Tube |
| MAX9949FCCB+D | 功能描述:接口 - 专用 RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| MAX9949FCCB+T | 制造商:Maxim Integrated Products 功能描述:PARAMETRIC MEASUREMENT UNIT 64TQFP - Tape and Reel |
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