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參數(shù)資料
| 型號(hào)： | MAX5499ETE+T |
| 廠商： | Maxim Integrated Products |
| 文件頁(yè)數(shù)： | 18/20頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC DIG POT 10BIT 16-TQFN-EP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 接片： | 1024 |
| 電阻（歐姆）： | 50k |
| 電路數(shù)： | 2 |
| 溫度系數(shù)： | 標(biāo)準(zhǔn)值 35 ppm/°C |
| 存儲(chǔ)器類型： | 非易失 |
| 接口： | 3 線串行（芯片選擇） |
| 電源電壓： | 2.5 V ~ 5.25 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-WQFN 裸露焊盤(pán) |
| 供應(yīng)商設(shè)備封裝： | 16-TQFN-EP（5x5） |
| 包裝： | 帶卷 (TR) |
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MAX5494–MAX5499
10-Bit, Dual, Nonvolatile, Linear-Taper
Digital Potentiometers
_______________________________________________________________________________________
7
Typical Operating Characteristics (continued)
(VDD = +5.0V, VSS = 0, TA = +25°C, unless otherwise noted.)
WIPER RESISTANCE vs. WIPER VOLTAGE
(VARIABLE RESISTOR)
MAX5494
toc10
WIPER VOLTAGE (V)
R
W
(
)
4
3
2
1
17
19
20
21
22
16
05
CODE IS 00 0000 0000
VDD = 5V
18
END-TO-END RESISTANCE (RHL)
% CHANGE vs. TEMPERATURE
(VOLTAGE-DIVIDER)
MAX5494
toc11
TEMPERATURE (°C)
END-TO-END
RESISTANCE
CHANGE
(%)
60
35
10
-15
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
-40
85
WIPER-TO-END RESISTANCE (RWL)
% CHANGE vs. TEMPERATURE
(VARIABLE RESISTOR)
MAX5494
toc12
TEMPERATURE (°C)
WIPER-TO-END
RESISTANCE
CHANGE
(%)
60
35
10
-15
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
-40
85
CODE IS 11 1111 1111
STANDBY SUPPLY CURRENT
vs. TEMPERATURE
MAX5494
toc13
TEMPERATURE (°C)
I DD
(
A)
60
35
10
-15
0.3
0.6
0.9
1.2
1.5
0
-40
85
VDD = 5.25V
DIGITAL SUPPLY CURRENT
vs. DIGITAL INPUT VOLTAGE
MAX5494
toc14
DIGITAL INPUT VOLTAGE (V)
I DD
(
A)
4
3
2
1
10
100
1000
10,000
0.1
05
VDD = 5V
RATIOMETRIC TEMPERATURE
COEFFICIENT vs. CODE
MAX5494
toc15
CODE
RATIOMETRIC
TEMPCO
(ppm/
°
C)
896
768
512 640
256 384
128
20
40
60
80
100
120
140
160
180
200
0
01024
VOLTAGE-DIVIDER
VDD = 3V
TA = -40°C TO +85°C
10k
50k
VARIABLE RESISTOR TEMPERATURE
COEFFICIENT vs. CODE
MAX5494
toc16
CODE
TC
VR
(ppm/
°
C)
896
768
512 640
256 384
128
100
200
300
400
500
600
700
0
1024
VDD = 3V
TA = -40°C TO +85°C
10k
50k
TAP-TO-TAP SWITCHING TRANSIENT
(MAX5494/MAX5498)
MAX5494 toc17
VW_
20mV/div
1s/div
CS
2V/div
H_ = VDD
L_ = GND
FROM CODE 01111 11111
TO CODE 10000 00000
CW_ = 10pF
TAP-TO-TAP SWITCHING TRANSIENT
(MAX5495/MAX5499)
MAX5494 toc18
VW_
20mV/div
4s/div
H_ = VDD
L_ = GND
FROM CODE 01111 11111
TO CODE 10000 00000
CW_ = 10pF
CS
2V/div
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX549AC/D | 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX549ACPA | 功能描述:數(shù)模轉(zhuǎn)換器- DAC Integrated Circuits (ICs) RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX549ACPA+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX549ACUA | 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX549ACUA+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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