参数资料
| 型号： | ISL54002IRTZ |
| 厂商： | Intersil |
| 文件页数： | 7/11页 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO PWR 1.23W AB 20TQFN |
| 标准包装： | 75 |
| 类型： | AB 类 |
| 输出类型： | 2 通道（立体声） |
| 在某负载时最大输出功率 x 通道数量： | 1.23W x 2 @ 8 欧姆 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 特点： | 消除爆音，输入多路复用器，关机，热保护 |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | 20-TQFN（4x4） |
| 封装/外壳： | 20-WFQFN 裸露焊盘 |
| 包装： | 管件 |
5
FN6458.2
October 17, 2007
Crosstalk
RCH to LCH, LCH to RCH
RL = 8Ω, POUT = 800mW, f = 1kHz, Signal coupled
from the input of active amplifier to the output of an
adjacent amplifier with its input AC coupled to ground.
25
-
80
-
dB
Off-Isolation
SD = VINH, POUT = 800mW, f = 10kHz, Signal
coupled from input to output of a disabled amplifier.
25
-
130
-
dB
Channel Gain Matching
RCH to LCH
RL = 8Ω, VINxR = VINxL = 3.88VP-P (Connect to the
same source)
25
-
+-0.1
-
dB
Channel Phase Matching
RCH to LCH
RL = 8Ω, VINxR = VINxL = 3.88VP-P (Connect to the
same source)
25
-
0.01
-
°
LOGIC INPUT
Input Leakage Current, ISD, IINS,
IMIX
VDD = 5V, SD = 0V, INS = 0V, MIX = 0V
25
-3
1.9
3
A
Full
-
1.9
-
A
Input Leakage Current, ISD, IINS,
IMIX
VDD = 5V, SD = VDD, INS = VDD, MIX = VDD
25
-1
0.02
-1
A
Full
-
0.02
-
A
VINH
Full
2.4
-
V
VINL
Full
-
0.8
V
Electrical Specifications - 3.6V Supply Test Conditions: V
DD = +3.6V, GND = 0V, VINH = 1.4V. VINL = 0.4V, SD = MIX = INS = GSO =
GS1 = VINL, CREF = 1F. RL is terminated between OUT_+ and OUT_ -, Unless Otherwise
Specified (Note 3).
PARAMETER
TEST CONDITIONS
TEMP
(°C)
MIN
(Notes 4, 5)
TYP
MAX
(Notes 4, 5) UNITS
GENERAL
Quiescent Supply Current, IDD
INS = 0V or VDD, MIX = 0V or VDD, RL = None, Input
AC coupled to ground (0.1F)
25
-
2.7
12
mA
Full
-
3
-
mA
Shutdown Supply Current, ISD
INS = 0V or VDD, MIX = 0V or VDD, RL = 8Ω (BTL),
Input AC coupled to ground (0.1F)
25
-
13
50
A
Full
-
15
-
A
BTL AMPLIFIER DRIVER, HD = VINH, HO = VINH, UNLESS OTHERWISE SPECIFIED
Output Offset Voltage, VOS
Measured between OUT_+ and OUT_-, Input AC
coupled to ground (0.1F)
25
-
25
-
mV
Full
-
40
-
mV
Power Supply Rejection Ratio, PSRR VRIPPLE = 200mVP-P, RL = 8Ω,
Input AC coupled to ground
(0.1F)
FRIPPLE = 217Hz
25
-
49
-
dB
FRIPPLE = 1kHz
25
-
47
-
dB
Output Power, POUT
RL = 8Ω, THD + N = 1%, f = 1kHz
25
-
310
-
mW
RL = 8Ω, THD + N = 10%, f = 1kHz
25
-
528
-
mW
Total Harmonic Distortion + Noise,
THD + N
RL = 8Ω, POUT = 200mW, f = 1kHz
25
-
0.4
-
%
RL = 8Ω, POUT = 200mW, f = 20Hz to 20kHz
25
-
0.4
-
%
Max Output Voltage Swing, VOUT
RL = 8Ω, VSIGNAL = 3.6VP-P, f = 1kHz
25
-
5.8
-
VP-P
LOGIC INPUT
Input Leakage Current, ISD, IINS, IMIX VDD = 5V, SD = 0V, INS = 0V, MIX = 0V
25
-3
1.9
3
A
Full
-
1.9
-
A
Electrical Specifications - 5V Supply
Test Conditions: VDD = +5V, GND = 0V, VINH = 2.4V, VINL = 0.8V, SD = MIX = INS = VINL,
CREF = 1F, RL is terminated between OUT_+ and OUT_ -, Unless Otherwise Specified
(Note 3). (Continued)
PARAMETER
TEST CONDITIONS
TEMP
(°C)
MIN
(Notes 4, 5)
TYP
MAX
(Notes 4, 5) UNITS
ISL54000, ISL54001, ISL54002
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| ISL54002IRTZ-T | 功能描述:IC AMP AUDIO PWR 1.23W AB 20TQFN RoHS:是 类别:集成电路 (IC) >> 线性 - 音頻放大器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:DirectDrive® 类型:D 类 输出类型:1-通道（单声道），带立体声耳机 在某负载时最大输出功率 x 通道数量:930mW x 1 @ 8 欧姆; 40mW x 2 @ 16 欧姆 电源电压:2.7 V ~ 5.5 V 特点:消除爆音，差分输入，I²C，静音，关闭，音量控制 安装类型:表面贴装 供应商设备封装:25-WLP（2.09x2.09） 封装/外壳:25-WFBGA，WLCSP 包装:带卷 (TR) 其它名称:MAX97000EWA+T-ND |
| ISL54003 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Integrated Audio Amplifier Systems |
| ISL54003IRTZ | 功能描述:IC AMP AUDIO PWR 1.23W AB 20TQFN RoHS:是 类别:集成电路 (IC) >> 线性 - 音頻放大器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:DirectDrive® 类型:D 类 输出类型:1-通道（单声道），带立体声耳机 在某负载时最大输出功率 x 通道数量:930mW x 1 @ 8 欧姆; 40mW x 2 @ 16 欧姆 电源电压:2.7 V ~ 5.5 V 特点:消除爆音，差分输入，I²C，静音，关闭，音量控制 安装类型:表面贴装 供应商设备封装:25-WLP（2.09x2.09） 封装/外壳:25-WFBGA，WLCSP 包装:带卷 (TR) 其它名称:MAX97000EWA+T-ND |
| ISL54003IRTZ-T | 功能描述:IC AMP AUDIO PWR 1.23W AB 20TQFN RoHS:是 类别:集成电路 (IC) >> 线性 - 音頻放大器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:DirectDrive® 类型:D 类 输出类型:1-通道（单声道），带立体声耳机 在某负载时最大输出功率 x 通道数量:930mW x 1 @ 8 欧姆; 40mW x 2 @ 16 欧姆 电源电压:2.7 V ~ 5.5 V 特点:消除爆音，差分输入，I²C，静音，关闭，音量控制 安装类型:表面贴装 供应商设备封装:25-WLP（2.09x2.09） 封装/外壳:25-WFBGA，WLCSP 包装:带卷 (TR) 其它名称:MAX97000EWA+T-ND |
| ISL54004 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Integrated Audio Amplifier Systems |
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