Datasheet > AD8410A

AD8410A

更新时间： 2023-12-20 18:44:51

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
25页	1612K
描述
?2 V to 70 V Wide Input Voltage Range, 2.2 MHz High Bandwidth, Current-Sense Amplifier with PWM Rejection

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AD8410A 数据手册

Data Sheet

AD8410A

SPECIFICATIONS

T_A= −40°C to +125°C (operating temperature range), supply voltage (V_S) = 5 V, ground (GND) = 0 V, Input Common-Mode Voltage (VCM) =

-IN, +IN =12 V, and V_REF1 = V_REF2 = 2.5 V, unless otherwise noted.

Table 1. Electrical Specifications

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

GAIN

Initial

V/V

Error Over Temperature

Gain vs. Temperature

VOLTAGE-OFFSET

Specified temperature range

0.13

±6

ppm/°C

Referred to input (RTI)

Specified temperature range¹

Over Temperature

Offset Drift

±200

±0.71

±1.84

±1.51

µV

Box method (see Figure 56)

±0.21

µV/°C

Bowtie method (-40°C to 25°C) (see Figure 57)

Bowtie method (25°C to 125°C) (see Figure 57)

INPUT

Total Input-Bias Current²

+IN = −IN = 0 V, V_S= V_REF1 = 5 V, V_REF2 = 0 V

+IN = −IN = 12 V, V_S= V_REF1 = V_REF2 = 0 V, T_A= 25°C

+IN = −IN = 12 V, V_S= V_REF1 = 5 V, V_REF2 = 0 V

+IN = −IN = 48 V, V_S= V_REF1 = V_REF2 = 0 V, T_A= 25°C

+IN = −IN = 48 V, V_S= V_REF1 = 5 V, V_REF2 = 0 V

+IN = −IN = 0 V

−10.0

µA

175

178

484

1.0

2.5

2.7

+70

Input Offset Current

+IN = −IN = 12 V

+IN = −IN = 48 V

Input Voltage Range

Common mode, continuous

−2

Common-Mode Rejection Ratio (CMRR)

Specified temperature range, DC, V_CM= −2 V to +70 V

T_A= 25°C, frequency = 10 kHz

123

142

110

T_A= 25°C, frequency = 50 kHz

OUTPUT

Voltage Swing to GND (OUT - GND)

Voltage Swing to V_S(V_S- OUT)

Output Resistance

Load resistance (R_L) = 10 kΩ

T_A= 25°C

Ω

0.2

4.7

Maximum Capacitive-Load

DYNAMIC RESPONSE

Small Signal, −3 dB Bandwidth

Slew Rate

No continuous oscillation,T_A= 25°C

T_A= 25°C

2.2

MHz

V/µs

NOISE

0.1 Hz to 10 Hz (RTI)

T_A= 25°C

µV p-p

nV/√Hz

Spectral Density, 1 kHz (RTI)

Spectral Density, 10 kHz (RTI)

OFFSET ADJUSTMENT

Ratiometric Accuracy³

V_REFpins divider to supply

0.499

GND

0.501

±1

V/V

Accuracy, Referred to the Output (RTO)

V_REFerror when using an external reference of 2.5 V applied to

V_REF1 and V_REF2 in parallel

mV/V

V_REF1,2 Input Voltage Range

V_REF1,2 Divider Resistor Values

POWER SUPPLY

V_S

kΩ

Operating Voltage Range

Quiescent Current

2.9

5.5

Output voltage (V_OUT) = 2.5 V DC, T_A= 25°C

V_OUT= 2.5 V DC

7.8

10.8

Power Supply Rejection Ratio (PSRR)

V_Sfrom 3 V to 5 V, Specified temperature range

120

analog.com

Rev. A | 4 of 25

1 2 345 6 7...25

下载PDF

与AD8410A相关器件

型号	品牌	描述	获取价格	数据表
AD8411A	ADI	?2 V至70 V宽输入电压范围、2.7 MHz高带宽、具有PWM抑制和50 V/V增益的	获取价格
AD8417	ADI	Bidirectional, Zero Drift, Current Sense Amplifier	获取价格
AD8417_17	ADI	Bidirectional, Zero Drift, Current Sense Amplifier	获取价格
AD8417-2	ADI	双向零点漂移电流检测放大器	获取价格
AD8417BRMZ	ADI	Bidirectional, Zero Drift, Current Sense Amplifier	获取价格
AD8417BRMZ-RL	ADI	Bidirectional, Zero Drift, Current Sense Amplifier	获取价格