with Input VOS Trim and Output Op Amp 3 " />
參數(shù)資料
型號: MAX9939AUB+
廠商: Maxim Integrated Products
文件頁數(shù): 9/15頁
文件大小: 0K
描述: IC AMP PGA SPI VOS I/O 10MSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 50
放大器類型: 可編程增益
電路數(shù): 2
輸出類型: 差分
轉(zhuǎn)換速率: 9 V/µs
增益帶寬積: 2.15MHz
電流 - 輸入偏壓: 1pA
電壓 - 輸入偏移: 1500µV
電流 - 電源: 3.4mA
電流 - 輸出 / 通道: 70mA
電壓 - 電源,單路/雙路(±): 2.9 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 10-µMAX
包裝: 管件
產(chǎn)品目錄頁面: 1392 (CN2011-ZH PDF)
MAX9939
SPI Programmable-Gain Amplifier
with Input VOS Trim and Output Op Amp
3
Maxim Integrated
Note 1: All devices are 100% production tested at TA = +25°C. Temperature limits are guaranteed by design.
Note 2: The input offset voltage includes the effects of mismatches in the internal VCC/2 resistor dividers.
Note 3: For gain of 0.25V/V, the input common-mode range is -1V to VCC - 2V.
Note 4: The input current of a CMOS device is too low to be accurately measured on an ATE and is typically on the order of 1pA.
Note 5: Parts are functional with fSCLK = 10MHz.
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 5V, VGND = 0V, VINA+ = VINA-, Gain = 10V/V, ROUTA = ROUTB = 1k to VCC/2, TA = TMIN to TMAX, unless otherwise noted.
Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Unity-Gain Bandwidth
UGBW
2.2
MHz
Slew Rate
SR
6.4
V/s
Settling Time
tS
To 1%, 2V output step
0.86
s
Input-Voltage Noise Density
VN
36
nV
/√Hz
Distortion
THD
f = 1kHz, VOUTA = 2.5VP-P, gain = -1V/V
90
dB
Max Capacitive Load
CL(MAX)
1nF
Output Swing
VOH, VOL
Voltage output high = VCC - VOUTB,
voltage output low = VOUTB - VGND
25
60
mV
POWER SUPPLY
Supply Voltage Range
VCC
Guaranteed by PSRR
2.9
5.5
V
Power-Supply Rejection Ratio
PSRR
1k
between OUTA and INB, 1k between
OUTB and INB, measured differentially
between OUTA and OUTB
60
80
dB
Supply Current
ICC
OUTA and OUTB unloaded
3.4
6.7
mA
Shutdown Supply Current
ISHDN
Soft shutdown through SPI
13
24
A
SPI CHARACTERISTICS
Input-Voltage Low
VIL
0.8
V
VCC = 5V
2.0
Input-Voltage High
VIH
VCC = 3.3V
1.65
V
Input Leakage Current
IIN
±1
A
Input Capacitance
CIN
5pF
SPI TIMING CHARACTERISTICS
SCLK Frequency
fSCLK
(Note 5)
5
MHz
SCLK Period
tCP
200
ns
SCLK Pulse-Width High
tCH
80
ns
SCLK Pulse-Width Low
tCL
80
ns
CS Fall to SCLK Rise Setup
tCSS
80
ns
CS Fall to SCLK Rise Hold
tCSH
20 + (0.5
x tCP)
ns
DIN to SCLK Setup
tDS
55
ns
DIN Hold after SCLK
tDH
0ns
SCLK Rise to CS Fall Delay
tCS0
20
ns
CS Rise to SCLK Rise Hold
tCS1
80
ns
CS Pulse-Width High
tCSW
200
ns
相關(guān)PDF資料
PDF描述
77311-101-26LF BERGSTIK
170M3523 FUSE 630A 690V 1GN/50
73085-6 TERMINAL JACK MALE 10-32 BLUE
MAX4472EUD+ IC OP AMP QUAD R-R 9KHZ 14-TSSOP
BK/C519-7-R FUSE 7.00A 125V T-LAG GLASS C519
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9939AUB/GG8 制造商:Maxim Integrated Products 功能描述:SPI-PROGRAMMABLE GAIN AMPLIFIER (PG - Rail/Tube
MAX9939AUB/GH9 制造商:Maxim Integrated Products 功能描述:SPI-PROGRAMMABLE GAIN AMPLIFIER - Rail/Tube
MAX9939AUB/V+ 功能描述:特殊用途放大器 SPI-Programmable Gain Amplifier (PGA) with Input VOS Trim and Output Op Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比(最小值): 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
MAX9939AUB/V+T 功能描述:特殊用途放大器 SPI-Programmable Gain Amplifier (PGA) with Input VOS Trim and Output Op Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比(最小值): 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
MAX9939AUB+ 功能描述:電流靈敏放大器 SPI-Programmable Gain Amplifier RoHS:否 制造商:Texas Instruments 通道數(shù)量: 共模抑制比(最小值):110 dB 輸入補(bǔ)償電壓:80 uV 電源電壓-最大:5.5 V 電源電壓-最小:2.7 V 電源電流:350 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel