参数资料
型号: MAX1497EAI+T
厂商: Maxim Integrated Products
文件页数: 33/33页
文件大小: 0K
描述: IC ADC 3 1/2DIG W/LED DVR 28-SSO
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,000
位数: 3.5 位
采样率(每秒): 5
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
电压电源: 模拟和数字
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
供应商设备封装: 28-SSOP
包装: 带卷 (TR)
输入数目和类型: 1 个差分,双极
MAX1497/MAX1499
3.5- and 4.5-Digit, Single-Chip ADCs with LED
Drivers and C Interface
_______________________________________________________________________________________
9
Typical Operating Characteristics (continued)
(AVDD = DVDD = VDD = +2.7V to +5.25V, VLED = +2.7V to +5.25V, GND = 0, GLED = 0, external reference mode, REF+ = 2.048V,
REF- = GND, CREF+ = CREF- = 0.1F, RANGE bit = 1, internal clock mode, CVNEG = 0.1F. TA = +25°C, unless otherwise noted.)
DATA OUTPUT RATE
vs. SUPPLY VOLTAGE
MAX1497/99
toc19
SUPPLY VOLTAGE (V)
DATA
OUTPUT
RATE
(Hz)
4.74
4.23
3.21
3.72
4.995
4.990
4.985
5.000
5.005
5.010
5.015
5.020
4.980
2.70
5.25
OFFSET ERROR
vs. COMMON-MODE VOLTAGE
MAX1497/99
toc20
COMMON-MODE VOLTAGE (V)
OFFSET
ERROR
(LSB)
1.5
1.0
-1.5 -1.0 -0.5
0
0.5
-0.15
-0.10
-0.05
0
0.05
0.10
0.15
0.20
-0.20
-2.0
2.0
SEGMENT CURRENT
vs. SUPPLY VOLTAGE
MAX1497/99
toc23
SUPPLY VOLTAGE (V)
SEGMENT
CURRENT
(
A)
4.74
4.23
3.72
3.21
5
10
15
20
25
30
0
2.70
5.25
RISET = 25k
VNEG STARTUP SCOPE SHOT
MAX1497/99
toc21
20ms/div
2V/div
1V/div
VDD
VNEG
CHARGE-PUMP OUTPUT VOLTAGE
vs. ANALOG SUPPLY VOLTAGE
MAX1497/99
toc22
SUPPLY VOLTAGE (V)
V
NEG
VOLTAGE
(V)
4.75
4.25
3.75
3.25
-2.48
-2.46
-2.44
-2.42
-2.40
-2.50
2.75
5.25
相关PDF资料
PDF描述
MS27467T9B35SA EDR CONN PLUG 6POS STRAIGHT W/SCKT
IDT723646L12PF8 IC FIFO SYNC 2048X36 128QFP
MS27467T17B6SD CONN PLUG 6POS STRAIGHT W/SCKT
V300B24M250BG3 CONVERTER MOD DC/DC 24V 250W
D38999/24JC8PN CONN RCPT 8POS JAM NUT W/PINS
相关代理商/技术参数
参数描述
MAX1497EPI 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX1497EPI+ 功能描述:模数转换器 - ADC 3.5 Digit ADC w/LED Drivers RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX14980ETO+ 制造商:Maxim Integrated Products 功能描述:6 GBPS QUAD SAS/SATA REDRIVER WITH EQUALIZATION - Rail/Tube 制造商:Maxim Integrated Products 功能描述:IC REDRIVER 6GBPS SAS/SATA QFN 制造商:Maxim Integrated Products 功能描述:6G/PS Quad SAS/SATA redriver with eq
MAX14980ETO+T 制造商:Maxim Integrated Products 功能描述:- Tape and Reel 制造商:Maxim Integrated Products 功能描述:MAX14980ETO+T
MAX14982ETO+ 制造商:Maxim Integrated Products 功能描述:SINGLE LANE 2:1 / 1:2 MUX + REDRIVER WITH EQUALIZATION - Rail/Tube 制造商:Maxim Integrated Products 功能描述:IC EQUALIZER/REDRVR 42TQFN