Datasheet > AAT3520IGY-2.93-200-T1

AAT3520IGY-2.93-200-T1

更新时间： 2024-02-26 23:43:41

品牌	Logo	应用领域
AAT		微处理器复位电路
页数	文件大小	规格书
9页	100K
描述
MicroPower™ Microprocessor Reset Circuit

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技术参数
数据手册

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AAT3520IGY-2.93-200-T1 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.33
Is Samacsys：	N	模拟集成电路 - 其他类型：	POWER SUPPLY SUPPORT CIRCUIT
Base Number Matches：	1

AAT3520IGY-2.93-200-T1 数据手册

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AAT3520/2/4

MicroPower™ Microprocessor Reset Circuit

Electrical Characteristics

V_IN= 5V, T_A= -40°C to +85°C, unless otherwise noted. Typical values are at T_A= 25°C; V_CC= 5V for 4.63/4.38V

versions; V_CC= 3.3V for 3.08/2.93V versions; V_CC= 3.0V for 2.63V version; V_CC= 2.5V for 2.32/2.2V versions.

Symbol Description

Conditions

Min

Typ

Max

Units

T_A= 0ºC to +70ºC

T_A= -40ºC to +85ºC

1.0

1.2

5.5

V_CC

I_Q

Operation Voltage

V_CC= 5.5V

1.05

0.85

Quiescent Current

µA

V_CC= 3V

T_A= 25ºC

T_A= -40ºC to +85ºC

V_TH- 1.5% V_THV_TH+ 1.5%

V_TH- 2.5% V_THV_TH+ 2.5%

V_TH

RESET Threshold (Table 1)

RESET Threshold

Temperature Coefficient

RESET Propagation Delay

RESET Active Timeout

Period

∆V_TH/°C

t_P

250

ppm/°C

µs

V_CC= V_THto (V_TH- 100mV)

-50 Option

-200 Option

150

100

400

t_RDY

_SINK= 1.2mA, V_CC= V_TH(min)

RESET Low Output Voltage V_TH≤ 3.08V, RESET Asserted

AAT3522, AAT3524 I_SINK= 3.2mA, V_CC= V_TH(min)

V_TH> 3.08V, RESET Asserted

_SOURCE= 800µA, V_TH> 3.08V,

RESET High Output Voltage V_CC> V_{TH (max)}

AAT3522

0.3

0.4

V_OL

V_OH

V_OL

V_CC-1.5

0.8 V_CC

I_SOURCE= 500µA, V_TH≤ 3.08V,

V_CC> V_{TH (max)}

I_SINK= 1.2mA, V_CC> V_{TH (max)}

0.3

0.4

RESET Low Output Voltage V_TH≤ 3.08V, RESET Not Asserted

AAT3520 I_SINK= 3.2mA, V_CC> V_{TH (max)}

V_TH> 3.08V, RESET Not Asserted

_SOURCE= 500µA, V_CC> 2.1V,

RESET High Output Voltage RESET Asserted

0.8V_CC

V_OH

AAT3520

I_SOURCE= 50µA, V_CC> 1.2V,

RESET Asserted

RESET Leakage Current

AAT3524

I_DOFF

V_CC> V_TH

µA

3520.2006.03.1.2

1 2 345 6 7...9

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