参数资料
型号: DS1807E
厂商: Maxim Integrated Products
文件页数: 3/13页
文件大小: 0K
描述: IC POT ADDRESS 2X AUDIO 14-TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 96
接片: 64 + 静音
电阻(欧姆): 45k
电路数: 2
温度系数: 标准值 750 ppm/°C
存储器类型: 易失
接口: I²C(芯片选择)
电源电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 14-TSSOP
包装: 管件
DS1807
11 of 13
110499
ANALOG RESISTOR CHARACTERISTICS
(-40
°C to +85°C;V
CC=2.7V to 5.5V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
End to End Resistor Tolerance
-20
+20
%
17
Absolute Tolerance
-1
+1
dB
10
Interchannel Matching
-0.5
+0.5
dB
15
Tap-to-Tap
-0.25
+0.25
dB
11
-3 dB Cutoff Frequency
fcutoff
700
kHz
14
Temperature Coefficient
750
ppm/
°C
Total Harmonic Distortion
(V IN =1 V RMS , 1 kHz, Tap
= -6 dB)
THD
0.002
%
14
Output Noise (20 Hz to 20 kHz,
Grounded Input, Tap = -6 dB)
2.2
VRMS
14
Digital Feedthrough
(20 Hz to 20 kHz, Tap = -6 dB)
-90
dB
14
Interchannel Isolation
(1 kHz, Tap = -6 dB)
-100
dB
14
Mute Control Active
-100
dB
AC ELECTRICAL CHARACTERISTICS
(-40
°C to +85°C;V
CC=2.7V to 5.5V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
SCL Clock Frequency
fSCL
0
400
100
kHz
*
**
Bus Free Time Between STOP and
START Condition
tBUF
1.3
4.7
s
*
**
Hold Time (Repeated) START
Condition
tHD:STA
0.6
4.0
s
5
Low Period of SCL Clock
tLOW
1.3
4.7
s
High Period of SCL Clock
tHIGH
0.6
4.0
s
Data Hold Time
tHD:DAT
0
0.9
s
6,7
Data Set-Up Time
tSU:DAT
100
250
ns
8
Rise Time of both SDA and SCL
Signals
tR
20+0.1CR
300
1000
ns
9
Fall Time of both SDA and SCL
Signals
tF
20+0.1CR
300
ns
9
Set-Up Time for STOP Condition
tSU:STO
0.6
4.0
s
Capacitive Load for each Bus Line
CR
400
pF
*fast mode
**standard mode
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DS1807E+T&R 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:DGTL POTENTIOMETER 65POS 45KOHM DUAL 14TSSOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC POT ADDRESS 2X AUDIO 14-TSSOP 制造商:Maxim Integrated Products 功能描述:Digital Potentiometer ICs Addressable Dual Audio Taper
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