参数资料
型号: BD88415GUL-E2
厂商: Rohm Semiconductor
文件页数: 9/15页
文件大小: 0K
描述: IC HEADPHONE AMP 2-CH 14CSP
标准包装: 1
类型: AB 类
输出类型: 耳机,2-通道(立体声)
在某负载时最大输出功率 x 通道数量: 80mW x 2 @ 16 欧姆
电源电压: 2.4 V ~ 5.5 V
特点: 短路和热保护,关闭
安装类型: 表面贴装
供应商设备封装: VCSP50L2
封装/外壳: 14-UFBGA,WLCSP
包装: 标准包装
其它名称: BD88415GUL-E2DKR
74AHC_AHCT1G14_6
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 06 — 18 May 2009
3 of 15
NXP Semiconductors
74AHC1G14; 74AHCT1G14
Inverting Schmitt trigger
8.
Functional description
9.
Limiting values
[1]
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2]
For both TSSOP5 and SC-74A packages: above 87.5
°C the value of P
tot derates linearly with 4.0 mW/K.
10. Recommended operating conditions
Table 4.
Function table
H = HIGH voltage level; L = LOW voltage level
Input
Output
A
Y
LH
HL
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
VCC
supply voltage
0.5
+7.0
V
VI
input voltage
0.5
+7.0
V
IIK
input clamping current
VI < 0.5 V
20
-
mA
IOK
output clamping current
VO < 0.5 V or VO >VCC + 0.5 V
±20
mA
IO
output current
0.5 V < VO <VCC + 0.5 V
-
±25
mA
ICC
supply current
-
75
mA
IGND
ground current
75
-
mA
Tstg
storage temperature
65
+150
°C
Ptot
total power dissipation
Tamb = 40 °C to +125 °C
250
mW
Table 6.
Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
74AHC1G14
74AHCT1G14
Unit
Min
Typ
Max
Min
Typ
Max
VCC
supply voltage
2.0
5.0
5.5
4.5
5.0
5.5
V
VI
input voltage
0
-
5.5
0
-
5.5
V
VO
output voltage
0
-
VCC
0-
VCC
V
Tamb
ambient temperature
40
+25
+125
40
+25
+125
°C
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