參數(shù)資料
型號: MX7837JN+
廠商: Maxim Integrated Products
文件頁數(shù): 8/12頁
文件大小: 0K
描述: IC DAC 12BIT DL MULT 24-DIP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 15
設(shè)置時間: 4µs
位數(shù): 12
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 2
電壓電源: 雙 ±
功率耗散(最大): 1.07W
工作溫度: 0°C ~ 70°C
安裝類型: 通孔
封裝/外殼: 24-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 24-PDIP
包裝: 管件
輸出數(shù)目和類型: 2 電壓,單極;2 電壓,雙極
采樣率(每秒): *
產(chǎn)品目錄頁面: 1398 (CN2011-ZH PDF)
MX7837/MX7847
Complete, Dual, 12-Bit
Multiplying DACs
_______________________________________________________________________________________
5
A
AGNDA
A = VOUTA, 50mV/div
TIMEBASE = 2
s/div
VREFA = ±100mV SQUARE WAVE
SMALL-SIGNAL PULSE RESPONSE
A
AGNDA
A = VOUTA, 5V/div
TIMEBASE = 2
s/div
VREFA = ±10V SQUARE WAVE
LARGE-SIGNAL PULSE RESPONSE
______________________________________________________________Pin Description
PIN
MX7837
MX7847
NAME
FUNCTION
1
CS
Chip Select – active-low logic input
1
CSA
Chip-Select Input for DAC A – active-low logic input
2
RFBA
Amplifier Feedback Resistor for DAC A
2
CSB
Chip-Select Input for DAC B – active-low logic input
3
VREFA
Reference Input Voltage for DAC A
4
VOUTA
Analog Output Voltage from DAC A
5
AGNDA
Analog Ground for DAC A
6
VDD
Positive Power Supply
7
VSS
Negative Power Supply
8
AGNDB
Analog Ground for DAC B
9
VOUTB
Analog Output Voltage from DAC B
10
VREFB
Reference Input Voltage for DAC B
11
DGND
Digital Ground
12
RFBB
Amplifier Feedback Resistor for DAC B
12
DB11
Data Bit 11 (MSB)
13
WR
Write Input – active-low logic input (MX7837); positive-edge-triggered input used with
CSA and CSB (MX7847)
14
LDAC
Asynchronous Load – DAC input, active-low
14-24
DB10-DB0
Data Bit 10 to Data Bit 0 (LSB)
15
A1
Address Input – most significant address input for input latches
16
A0
Address Input – least significant address input for input latches
17-20
DB7-DB4
Data Bit 7 to Data Bit 4
21-24
DB3/DB11-
DB0/DB8
Data Bit 3 to Data Bit 0 (LSB), or Data Bit 11 (MSB) to Data Bit 8
____________________________Typical Operating Characteristics (continued)
(TA = +25°C, VDD = 15V, VSS = -15V, RL = 2k, CL = 100pF, unless otherwise noted.)
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MX7837JN+ 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 12Ch Precision ADC 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
MX7837JR 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
MX7837JR+ 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 12Ch Precision ADC 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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