參數資料
型號： MAX5754UTN+
廠商： Maxim Integrated Products
文件頁數： 1/25頁
文件大?。?/td> 0K
描述： IC DAC 14BIT 32CHAN SER 56-TQFN
產品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 37
設置時間： 20µs
位數： 14
數據接口： 串行
轉換器數目： 32
電壓電源： 模擬和數字
工作溫度： 0°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 56-WFQFN 裸露焊盤
供應商設備封裝： 56-TQFN-EP（8x8）
包裝： 管件
輸出數目和類型： 32 電壓，單極
采樣率（每秒）： *
General Description
The MAX5753/MAX5754/MAX5755 are 32-channel, 14-
bit, voltage-output, digital-to-analog converters (DACs).
All devices accept a 3V external reference input. The
devices include an internal offset DAC that allows all the
outputs to be offset and a ground-sensing function, allow-
ing output voltages to be referenced to a remote ground.
A 33MHz SPI-/QSPI-/MICROWIRE- and digital sig-
nal processor (DSP)-compatible serial interface controls
the MAX5753/MAX5754/MAX5755. Each DAC has a
double-buffered input structure that helps minimize the
digital noise feedthrough from the digital inputs to the out-
puts, and allows for synchronous or asynchronous updat-
ing of the outputs. The MAX5753/MAX5754/MAX5755
also provide a DOUT that allows for read-back or daisy
chaining multiple devices. The devices provide separate
power inputs for the analog and digital sections and pro-
vide separate power inputs for the output buffer ampli-
fiers. The MAX5753/MAX5754/MAX5755 include pro-
prietary deglitch circuits to prevent output glitches
at power-up and eliminate the need for power
sequencing. The devices provide a software-shutdown
mode to allow efficient power management. The
MAX5753/MAX5754/MAX5755 consume 50A of supply
current in shutdown.
The MAX5753/MAX5754/MAX5755 provide buffered out-
puts that can drive 10k
in parallel with 100pF. The
MAX5753 has a 0 to +10V range; the MAX5754 has a
-2.5V to +7.5V range; the MAX5755 has a -5V to +5V
range. The MAX5753/MAX5754/MAX5755 are available
in 56-pin, 8mm x 8mm, thin QFN or 64-pin thin QFP
packages and operate over the 0°C to +85°C tempera-
ture range.
Applications
Automatic Test Systems
Optical Router Controls
Industrial Process Controls
Arbitrary Function Generators
Avionics Equipment
Digital Offset/Gain Adjustment
Features
Guaranteed Monotonic to 14 Bits
32 Individual DACs in an 8mm x 8mm, 56-Pin,
Thin QFN Package
Three Output Voltage Ranges
0 to +10V (MAX5753)
-2.5V to +7.5V (MAX5754)
-5V to +5V (MAX5755)
Buffered Voltage Outputs Capable of Driving
10k
|| 100pF
Glitch-Free Power-Up
SPI-/QSPI-/MICROWIRE-/DSP-Compatible 33MHz
Serial Interface
MAX5753/MAX5754/MAX5755
32-Channel, 14-Bit, Voltage-Output
DACs with Serial Interface
________________________________________________________________ Maxim Integrated Products
1
Ordering Information
19-3593; Rev 0; 11/05
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
EVALUATION
KIT
AVAILABLE
PART
TEMP
RANGE
PIN-PACKAGE
PKG
CODE
MAX5753UTN
0°C to +85°C
56 Thin QFN-EP**
T5688-3
MAX5753UCB*
0°C to +85°C
64 Thin QFP
C64-8
MAX5754UTN
0°C to +85°C
56 Thin QFN-EP**
T5688-3
MAX5754UCB*
0°C to +85°C
64 Thin QFP
C64-8
MAX5755UTN
0°C to +85°C
56 Thin QFN-EP**
T5688-3
MAX5755UCB*
0°C to +85°C
64 Thin QFP
C64-8
SPI/QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
*Future product—contact factory for availability.
**EP = Exposed paddle (internally connected to VSS).
Pin Configurations
TOP VIEW
MAX5753
MAX5754
MAX5755
VSS
OUT3
AGND
OUT4
OUT5
OUT6
OUT0
OUT1
OUT2
N.C.
OUT7
OUT8
OUT9
AVCC
11
10
9
8
7
6
5
4
3
2
14
13
12
1
EXPOSED PADDLE
CS
8mm x 8mm THIN QFN-EP
DSP
SCLK
DOUT
DV
DD
DIN
LDAC
DGND
GS
CLR
REF
REFGND
V
SS
AV
DD
20
19
18
17
16
24
23
22
21
15
26
25
28
27
29
30
31
32
33
34
35
36
37
38
AGND
OUT23
OUT24
OUT25
OUT26
OUT27
OUT28
OUT29
OUT30
OUT31
39
VSS
40
41
OUT21
OUT22
42
AVCC
46
47
48
49
50
43
44
45
51
OUT15
AV
DD
REFGND
AV
CC
OUT16
OUT17
OUT18
OUT19
OUT20
52
OUT14
53
54
55
OUT11
OUT12
OUT13
56
OUT10
Pin Configurations continued at end of data sheet.
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相關代理商/技術參數
參數描述
MAX5754UTN+ 功能描述:數模轉換器- DAC 10-Bit 32Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
MAX5754UTN+T 功能描述:數模轉換器- DAC 10-Bit 32Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
MAX5754UTN-T 功能描述:數模轉換器- DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
MAX5755ETN 功能描述:數模轉換器- DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
MAX5755UCB 功能描述:數模轉換器- DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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