Datasheet > KK91350AD

KK91350AD

更新时间： 2024-01-21 21:43:52

品牌	Logo	应用领域
可天士 - KODENSHI		脉冲
页数	文件大小	规格书
12页	798K
描述
13 Memory Tone/Pulse Dialer with Handfree and Hold Function

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技术参数
数据手册

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KK91350AD 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.84
Base Number Matches：	1

KK91350AD 数据手册

KK91350A

AC ELECTRICAL CHARACTERISTICS (All Voltages referenced to GND. V_CC= 2.0 V to 5.5 V,

T_A= 25°C*)

Guaranteed Limits

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

T_KID

Keypad Active in Debounce

(Figures 1,2,4-6)

T_KRD

T_PDP

Key Release Debounce (Figure 2)

M/B = 2/3

M/B = 1/2

Pre-Digit-Pause (Figures 1,4,5)

33.3

800

T_IDP

Inter Digit Pause Time (Auto Dialing)

(Figures 1,2,4,5)

M/B = 2/3

M/B = 1/2

40/60

33/67

100

M/B

Make/Break Ratio

T_TD

T_ITP

T_FB

T_P

DTMF Output Duration (Figure 2)

Inter Tone Pause (Figure 2)

Flash Break Time (Figure 6)

Pause Time (Figure 5)

Auto Dialing

100

600

3.6

* - from -20°C to +70°C values of parameters are specifying

Comparisons of Specified vs. Actual Tone Frequencies

R/C

Spec.

697

Actual

699

Error(%)

+0.28

-0.52

Unit

Conditions

770

766

852

848

-0.47

941

948

+0.74

+0.57

-0.30

F_OSC= 3.579 MHz

1209

1336

1477

1216

1332

1472

-0.34

1...4 5 678 9 10...12

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