参数资料
型号: EVAL-AD5560EBUZ
厂商: Analog Devices Inc
文件页数: 45/68页
文件大小: 0K
描述: BOARD EVALUATION FOR AD5560
标准包装: 1
主要目的: 电源管理,电源监控器/跟踪器/序列发生器
已用 IC / 零件: AD5560
次要属性: 串行接口
已供物品:
Data Sheet
AD5560
Rev. D | Page 5 of 68
SPECIFICATIONS
HCAVDDx ≤ (AVSS + 33 V), HCAVDDx ≤ AVDD, HCAVSSx ≥ AVSS, AVDD ≥ 8 V, AVSS ≤ 5 V, |AVDD AVSS| ≥ 16 V and ≤ 33 V, DVCC =
2.3 V to 5.5 V, VREF = 5 V, gain (m), offset (c), and DAC offset registers are at default values; AGND = DGND = 0 V; TJ = 25°C to 90°C,
maximum specifications, unless otherwise noted. FSV is full-scale voltage, FSVR is full-scale voltage range, FSC is full-scale current, FSCR is
full-scale current range.
Table 1.
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
FORCE VOLTAGE
Force Output Voltage1
EXTFORCE1
AVSS + 2.25
AVDD 2.25
V
Allow ±500 mV for external RSENSE voltage drop.
HCAVSS1x + 1.75
HCAVSS1x 1.75
V
Allow ±500 mV for external RSENSE voltage drop.
HCAVSS1x + 1.25
HCAVDD1x 1.25
V
Allow ±500 mV for external RSENSE voltage drop.
Reduced headroom/footroom, clamps must be
enabled.2
EXTFORCE2
AVSS + 2.25
AVDD 2.25
V
Allow ±500 mV for external RSENSE voltage drop
HCAVSS2x + 1.75
HCAVDD2x 1.75
V
Allow ±500 mV for external RSENSE voltage drop
HCAVSS2x + 1.25
HCAVDD2x 1.25
V
Allow ±500 mV for external RSENSE voltage drop.
Reduced headroom/footroom, clamps must be
enabled.2
FORCE
AVSS + 2.75
AVDD 2.75
V
Internal current ranges, includes ±500 mV for
internal RSENSE voltage drop
Headroom/Footroom1
2.75
+2.75
V
Internal current ranges to AVDD/AVSS, includes
±500 mV for internal RSENSE voltage drop.
Headroom/Footroom1
2.25
+2.25
V
External current ranges, EXTFORCE1/
EXTFORCE2 to HCAVDDx and HCAVSSx supplies;
includes ±500 mV for external RSENSE voltage drop.
Force Output Voltage Span
22
+25
V
May be a skewed range but within headroom
requirements and maximum power dissipation
for current range.
Forced Voltage Linearity Error
2
+2
mV
Forced Voltage Offset Error
50
+50
mV
Uncalibrated, use c register to calibrate, meas-
ured at midscale.
Forced Voltage Offset Error Tempco1
27
μV/°C
Standard deviation = 23 μV/°C.
Forced Voltage Gain Error
25
+25
mV
Uncalibrated, use m register to calibrate.
Forced Voltage Gain Error Tempco1
4
ppm/°C
Standard deviation = 3 ppm/°C.
Short-Circuit Current Limit3
Clamps off.
EXTFORCE1
3.5
±2.7
+3.5
A
Positive and negative dc short-circuit current.
EXTFORCE2
1.25
±0.9
+1.25
A
Positive and negative dc short-circuit current.
FORCE
75
±50
+75
mA
±25 mA range, positive and negative dc short-
circuit current.
20
±10
+20
mA
All other ranges, positive and negative dc
short-circuit current.
Active CFx Buffer
64
+64
mA
DC Load Regulation1
1
+1
mV
EXTFORCE1 range, ±1 A load current change.
0.4
+0.4
mV
EXTFORCE2 range, ±0.5 A load current change.
Load Transient Response1
70
mV
1.2 A load step into 100 μF DUT capacitance
(10 mΩ ESR), autocompensation mode.
140
mV
1.2 A load step into 30 F DUT capacitance
(10 mΩ ESR), autocompensation mode.
350
nV/√Hz
Measured at 1 kHz, at output of FORCE.
MEASURE CURRENT RANGES
Sense resistors are trimmed to within 1%,
nominal ±500 mV VRSENSE.
Internal Sense Resistors1
100
±5 A current range.
20
±25 A current range.
2
±250 A current range.
200
Ω
±2.5 mA current range.
20
Ω
±25 mA current range.
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