參數(shù)資料
型號(hào): MAX1258BETM+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 4/43頁(yè)
文件大?。?/td> 0K
描述: IC ADC/DAC 12BIT 48-TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
類型: ADC,DAC
分辨率(位): 12 b
采樣率(每秒): 225k
數(shù)據(jù)接口: 串行
電壓電源: 模擬和數(shù)字
電源電壓: 4.75 V ~ 5.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-TQFN-EP(7x7)
包裝: 帶卷 (TR)
MAX1220/MAX1257/MAX1258
12-Bit, Multichannel ADCs/DACs with FIFO,
Temperature Sensing, and GPIO Ports
12
______________________________________________________________________________________
DAC FULL-SCALE ERROR
vs. REFERENCE VOLTAGE
MAX1220
toc28
REFERENCE VOLTAGE (V)
DAC
FULL-SCALE
ERROR
(LSB)
2.0
2.5
1.5
0.5
1.0
-6
-5
-4
-3
-2
-1
0
-7
03.0
MAX1257
DAC FULL-SCALE ERROR
vs. LOAD CURRENT
MAX1220
toc29
LOAD CURRENT (mA)
DAC
FULL-SCALE
ERROR
(LSB)
25
20
15
10
5
-10
-5
0
5
-15
030
MAX1220/MAX1258
DAC FULL-SCALE ERROR
vs. LOAD CURRENT
MAX1220
toc30
LOAD CURRENT (mA)
DAC
FULL-SCALE
ERROR
(LSB)
2.5
2.0
1.5
1.0
0.5
-10
-5
0
5
-15
0
3.0
MAX1257
Typical Operating Characteristics (continued)
(VAVDD = VDVDD = 3V (MAX1257), external VREF = 2.5V (MAX1257), VAVDD = VDVDD = 5V (MAX1220/MAX1258), external VREF =
4.096V (MAX1220/MAX1258), fCLK = 3.6MHz (50% duty cycle), fSAMPLE = 225ksps, CLOAD = 50pF, 0.1F capacitor at REF,
TA = +25°C, unless otherwise noted.)
4.12
4.11
4.10
4.09
4.08
-40
10
-15
356085
INTERNAL REFERENCE VOLTAGE
vs. TEMPERATURE
MAX1220
toc31
TEMPERATURE (
°C)
INETRNAL
REFERENCE
VOLTAGE
(V)
MAX1220/MAX1258
2.52
2.51
2.50
2.49
2.48
-40
10
-15
356085
INTERNAL REFERENCE VOLTAGE
vs. TEMPERATURE
MAX1220
toc32
TEMPERATURE (
°C)
INTERNAL
REFERENCE
VOLTAGE
(V)
MAX1257
24.84
24.88
24.86
24.92
24.90
24.94
24.96
4.750
5.000
4.875
5.125
5.250
ADC REFERENCE SUPPLY CURRENT
vs. ANALOG SUPPLY VOLTAGE
MAX1220
toc33
SUPPLY VOLTAGE (V)
ADC
REFERENCE
SUPPLY
CURRENT
(
A)
MAX1220/MAX1258
25.1
25.0
24.9
24.8
24.7
2.7
3.3
3.0
3.6
ADC REFERENCE SUPPLY CURRENT
vs. ANALOG SUPPLY VOLATAGE
MAX1220
toc34
SUPPLY VOLTAGE (V)
MAX1257
ADC
REFERENCE
SUPPLY
CURRENT
(
A)
40.5
40.6
40.8
40.7
40.9
41.0
-40
10
-15
35
60
85
MAX1220
toc35
TEMPERATURE (
°C)
ADC
REFERENCE
SUPPLY
CURRENT
(
A)
ADC REFERENCE SUPPLY CURRENT
vs. TEMPERATURE
MAX1220/MAX1258
EXTERNAL REFERENCE = 4.096V
25.1
25.0
24.9
24.8
24.7
-40
10
-15
356085
ADC REFERENCE SUPPLY CURRENT
vs. TEMPERATURE
MAX1220
toc36
TEMPERATURE (
°C)
ADC
REFERENCE
SUPPLY
CURRENT
(
A)
MAX1257, EXTERNAL REFERENCE = 2.5V
相關(guān)PDF資料
PDF描述
MS27499E24F61PB CONN RCPT 61POS BOX MNT W/PINS
MS27499E24B61PC CONN RCPT 61POS BOX MNT W/PINS
M83723/86A14047 CONN PLUG 4POS STRAIGHT W/SCKT
MS27473E16F99SA CONN PLUG 23POS STRAIGHT W/SCKT
MAX186BCAP+T IC ADC 12BIT SERIAL 20-SSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1258EVC16 功能描述:ADC / DAC多通道 Evaluation Kit/Evaluation System for the MAX1057 MAX1058 MAX1257 MAX1258 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX1258EVKIT 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 Evaluation Kit/Evaluation System for the MAX1057 MAX1058 MAX1257 MAX1258 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
MAX1259C/D 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
MAX1259CPE 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
MAX1259CPE+ 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel