AD5522JSVDZ datasheet(7/65 Pages) AD

7 / 65 page

AD5522

Data Sheet

Rev. E | Page 6 of 64

SPECIFICATIONS

AVDD ≥ 10 V; AVSS ≤ −5 V; |AVDD − AVSS| ≥ 20 V and ≤ 33 V; DVCC = 2.3 V to 5.25 V; VREF = 5 V; REFGND = DUTGND = AGND = 0 V;

gain (M), offset (C), and DAC offset registers at default values; TJ = 25°C to 90°C, unless otherwise noted. (FV = force voltage, FI = force

current, MV = measure voltage, MI = measure current, FS = full scale, FSR = full-scale range, FSVR = full-scale voltage range, FSCR =

full-scale current range.)

Table 1.

Parameter

Min

Typ 1

Max

Unit

Test Conditions/Comments

FORCE VOLTAGE

FOHx Output Voltage Range2

AVSS + 4

AVDD − 4

All current ranges from FOHx at full-scale current;

includes ±1 V dropped across sense resistor

EXTFOHx Output Voltage Range2

AVSS + 3

AVDD − 3

External high current range at full-scale current;

does not include ±1 V dropped across sense resistor

Output Voltage Span

22.5

Offset Error

−50

+50

Measured at midscale code; prior to calibration

Offset Error Tempco2

−10

µV/°C

Standard deviation = 20 μV/°C

Gain Error

−0.5

+0.5

% FSR

Prior to calibration

Gain Error Tempco2

0.5

ppm/°C

Standard deviation = 0.5 ppm/°C

Linearity Error

−0.01

+0.01

% FSR

FSR = full-scale range (±10 V), gain and offset errors

calibrated out

Short-Circuit Current Limit2

−150

+150

±80 mA range

−10

+10

All other ranges

Noise Spectral Density (NSD)2

320

nV/√Hz

1 kHz, at FOHx in FV mode

MEASURE CURRENT

Measure current = (IDUT × RSENSE × gain);

amplifier gain = 5 or 10, unless otherwise noted

Differential Input Voltage Range2

−1.125

+1.125

Voltage across RSENSE; gain = 5 or 10

Output Voltage Span

22.5

Measure current block with VREF = 5 V, MEASOUT

scaling happens after

Offset Error

−0.5

+0.5

% FSCR

V(RSENSE) = ±1 V, measured with zero current flowing

Offset Error Tempco2

µV/°C

Referred to MI input; standard deviation = 4 µV/°C

Gain Error

−1

% FSCR

Using internal current ranges

−0.5

+0.5

% FSCR

Measure current amplifier alone

Gain Error Tempco2

−2

ppm/°C

Standard deviation = 2 ppm/°C

Measure current amplifier alone; internal sense resistor

25 ppm/°C

Linearity Error (MEASOUTx Gain = 1)

−0.015

+0.015

% FSR

MI gain = 10

−0.01

+0.01

% FSR

MI gain = 5

Linearity Error (MEASOUTx Gain = 0.2)

−0.06

+0.06

% FSR

MI gain = 10, AVDD = 28 V, AVSS = −5 V,

offset DAC = 0x0

−0.11

+0.11

% FSR

MI gain = 10, AVDD = 10 V, AVSS = −23 V,

offset DAC = 0x0EDB7

−0.015

+0.015

% FSR

MI gain = 10, AVDD = 15.25 V, AVSS = −15.25 V,

offset DAC = 0xA492

−0.06

+0.06

% FSR

MI gain = 5, AVDD = 28 V, AVSS = −5 V,

offset DAC = 0x0

−0.01

+0.01

% FSR

MI gain = 5, AVDD = 10 V, AVSS = −23 V,

offset DAC = 0xEDB7

−0.01

+0.01

% FSR

MI gain = 5, AVDD = 15.25 V, AVSS = −15.25 V,

offset DAC = 0xA492

Common-Mode Voltage Range2

AVSS + 4

AVDD − 4

Common-Mode Error (Gain = 5)

−0.01

+0.01

% FSCR/V

% of full-scale change at force output per V change

in DUT voltage

Common-Mode Error (Gain = 10)

−0.005

+0.005

% FSCR/V

% of full-scale change at force output per V change

in DUT voltage

Sense Resistors

Sense resistors are trimmed to within 1%

200

kΩ

±5 µA range

kΩ

±20 µA range

kΩ

±200 µA range

0.5

kΩ

±2 mA range

AD5522JSVDZ 数据表(PDF) 7 Page - Analog Devices

AD5522JSVDZ 数据表(HTML) 7 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65

数据表下载

链接网址

AD5522JSVDZ 数据表(PDF) 7 Page - Analog Devices

AD5522JSVDZ 数据表(HTML) 7 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65

数据表 下载

链接网址

数据表下载