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參數資料
| 型號： | MAX5631UCB+D |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 1/15頁 |
| 文件大小： | 0K |
| 描述： | IC DAC 16BIT 32CH S&H 64-TQFP |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 160 |
| 位數： | 16 |
| 數據接口： | 串行 |
| 轉換器數目： | 32 |
| 電壓電源： | 雙 ± |
| 工作溫度： | 0°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 64-LQFP |
| 供應商設備封裝： | 64-LQFP（10x10） |
| 包裝： | 托盤 |
| 輸出數目和類型： | 32 電壓，單極 |
| 采樣率（每秒）： | * |
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
MAX5631/MAX5632/
MAX5633
General Description
The MAX5631/MAX5632/MAX5633 are 16-bit digital-to-
analog converters (DACs) with 32 sample-and-hold
(SHA) outputs for applications where a high number of
programmable voltages are required. These devices
include a clock oscillator and a sequencer that updates
the DAC with codes from an internal SRAM. No external
components are required to set offset and gain.
The MAX5631/MAX5632/MAX5633 feature a -4.5V to
+9.2V output voltage range. Other features include a
200V/step resolution, with output linearity error, typi-
cally 0.005% of full-scale range (FSR). The 100kHz
refresh-rate updates each SHA every 320s, resulting
in negligible output droop. Remote ground sensing
allows the outputs to be referenced to the local ground
of a separate device.
These devices are controlled through a 20MHz
SPI/QSPI/MICROWIRE-compatible 3-wire serial
interface. Immediate Update Mode allows any chan-
nel’s output to be updated within 20s. Burst Mode
allows multiple values to be loaded into memory in a
single, high-speed data burst. All channels are updated
within 330s after data has been loaded.
Each device features an output clamp and output resis-
tors for filtering. The MAX5631 features a 50
output
impedance and is capable of driving up to 250pF of out-
put capacitance. The MAX5632 features a 500
output
impedance and is capable of driving up to 10nF of output
capacitance. The MAX5633 features a 1k
output imped-
ance and is capable of driving up to 10nF of output
capacitance.
The MAX5631/MAX5632/MAX5633 are available in 12mm
x 12mm, 64-pin TQFP, and 10mm x 10mm, 68-pin thin
QFN packages.
________________________Applications
MEMS Mirror Servo Control
Industrial Process Control
Automatic Test Equipment
Instrumentation
Features
o Integrated 16-Bit DAC and 32-Channel SHA with
SRAM and Sequencer
o 32 Voltage Outputs
o 0.005% Output Linearity
o 200V Output Resolution
o Flexible Output Voltage Range
o Remote Ground Sensing
o Fast Sequential Loading: 1.3s per Register
o Burst and Immediate Mode Addressing
o No External Components Required for Setting
Gain and Offset
o Integrated Output Clamp Diodes
o Three Output Impedance Options:
MAX5631 (50
), MAX5632 (500), and
MAX5633 (1k
)
19-2171; Rev 4; 9/12
16-Bit DACs with 32-Channel
Sample-and-Hold Outputs
Pin Configurations
Ordering Information
QSPI is a trademark of Motorola, Inc.
MICROWIRE is a registered trademark of National Semiconductor, Corp.
PART
TEMP RANGE*
PIN-PACKAGE
MAX5631UCB+D
0°C to +85°C
64 TQFP
MAX5631UTK+
0°C to +85°C
68 TQFN-EP**
MAX5632UCB+D
0°C to +85°C
64 TQFP
MAX5632UTK+
0°C to +85°C
68 TQFN-EP**
MAX5633UCB+D
0°C to +85°C
64 TQFP
MAX5633UTK+
0°C to +85°C
68 TQFN-EP**
Pin Configurations continued at end of data sheet.
58
59
60
61
62
54
55
56
57
63
38
39
40
41
42
43
44
45
46
47
ECLK
OUT0
V
REF
TQFP
TOP VIEW
AGND
OUT31
OUT30
OUT29
OUT28
OUT27
OUT26
AGND
OUT25
52
53
49
50
51
OUT24
OUT23
OUT22
OUT21
CL
OUT2
OUT1
OUT4
OUT3
AGND
OUT5
OUT7
OUT6
OUT9
OUT8
CH
OUT10
V
SS
CH
VSS
OUT20
OUT19
OUT18
OUT17
OUT16
AGND
VDD
OUT15
33
34
35
36
37
OUT14
OUT13
OUT12
OUT11
CL
IMMED
VLOGIC
SCLK
DIN
CS
VSS
AGND
VLSHA
DGND
CLKSEL
RST
VLDAC
GS
N.C.
48
VDD
N.C.
64
CH
V
DD
23
22
21
20
19
27
26
25
24
18
29
28
32
31
30
17
11
10
9
8
7
6
5
4
3
2
16
15
14
13
12
1
MAX5631
MAX5632
MAX5633
+
+
Denotes a lead(Pb)-free/RoHS-compliant package.
*
For other temperature-range options, contact factory.
**
EP = Exposed pad.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX5631UCB-TD | 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 |
| MAX5631UGK | 制造商:Maxim Integrated Products 功能描述:16-BIT 32 CHANNEL S&H VOUT DAC W/ 50W TERMINA - Rail/Tube |
| MAX5631UTK | 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 |
| MAX5631UTK+ | 制造商:Maxim Integrated Products 功能描述:16-BIT 32 CHANNEL S&H VOUT DAC W/ 5 - Rail/Tube |
| MAX5631UTK+T | 制造商:Maxim Integrated Products 功能描述:16-BIT 32 CHANNEL S&H VOUT DAC W/ 5 - Tape and Reel |
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