參數(shù)資料
型號: ADS7864YB/2KG4
廠商: Texas Instruments
文件頁數(shù): 26/27頁
文件大?。?/td> 0K
描述: IC 12BIT 500KHZ 6CH ADC 48-TQFP
產(chǎn)品培訓(xùn)模塊: Data Converter Basics
標(biāo)準(zhǔn)包裝: 2,000
位數(shù): 12
采樣率(每秒): 500k
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 2
功率耗散(最大): 50mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-TQFP
供應(yīng)商設(shè)備封裝: 48-TQFP(7x7)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 12 個單端,雙極;6 個差分,雙極
配用: 296-30697-ND - EVAL MODULE FOR ADS7864M
www.ti.com
Temperature (
_C)
1.0
0.5
0.0
0.5
1.0
T
H
D
a
n
d
S
F
D
R
D
e
lt
a
fr
o
m
+
2
5_
C
(d
B
)
20
40
0
20
40
60
80
THD
SFDR
Temperature (
_C)
C
h
a
n
g
e
in
P
o
s
it
iv
e
G
a
in
M
a
tc
h
(L
S
B
)
1.80
1.70
1.60
1.50
1.40
1.30
1.20
20
40
0
20
40
60
80
Temperature (
_C)
C
h
a
n
g
e
in
N
e
g
a
ti
v
e
G
a
in
M
a
tc
h
(L
S
B
) 1.50
1.40
1.30
1.20
1.10
1.00
20
40
0
20
40
60
80
Temperature (
_C)
R
e
fe
re
n
c
e
(V
)
2.510
2.506
2.502
2.498
2.494
2.490
20
40
0
20
40
60
80
Temperature (
_C)
B
ip
o
la
r
Z
e
ro
(L
S
B
)
CH1
CH0
1.2
1.0
0.8
0.6
0.4
20
40
0
20
40
60
80
Temperature (
_C)
B
ip
o
la
r
M
a
tc
h
(L
S
B
)
1.30
1.20
1.10
1.00
0.90
20
40
0
20
40
60
80
ADS7864
SBAS141A – SEPTEMBER 2000 – REVISED MARCH 2005
TYPICAL CHARACTERISTICS (continued)
All specifications T
A = +25°C, +VA = +VD = +5V, VREF = internal +2.5V and fCLK = 8MHz, fSAMPLE = 500kHz (unless otherwise
noted)
CHANGE IN SPURIOUS FREE DYNAMIC RANGE
AND TOTAL HARMONIC DISTORTION
POSITIVE GAIN MATCH vs TEMPERATURE
vs TEMPERATURE
(Maximum Deviation for All Six Channels)
Figure 5.
Figure 6.
NEGATIVE GAIN MATCH vs TEMPERATURE
(Maximum Deviation for All Six Channels)
REFERENCE VOLTAGE vs TEMPERATURE
Figure 7.
Figure 8.
BIPOLAR ZERO vs TEMPERATURE
BIPOLAR ZERO MATCH vs TEMPERATURE
Figure 9.
Figure 10.
8
相關(guān)PDF資料
PDF描述
ADS7864YB/2K IC 12BIT 500KHZ 6CH A/D 48-TQFP
VI-B5L-IV-F1 CONVERTER MOD DC/DC 28V 150W
VI-B54-IV-F1 CONVERTER MOD DC/DC 48V 150W
MS27508E14B5S CONN RCPT 5POS BOX MNT W/SCKT
VE-JNR-MX CONVERTER MOD DC/DC 7.5V 75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS7865 制造商:TI 制造商全稱:Texas Instruments 功能描述:Dual, 12-Bit, 3+3 or 2+2 Channel, Simultaneous Sampling Analog-to-Digital Converter
ADS7865I 制造商:TI 制造商全稱:Texas Instruments 功能描述:Dual, 12-Bit, 3+3 or 2+2 Channel, Simultaneous Sampling Analog-to-Digital Converter
ADS7865IBPBSR 制造商:TI 制造商全稱:Texas Instruments 功能描述:Dual, 12-Bit, 3+3 or 2+2 Channel, Simultaneous Sampling Analog-to-Digital Converter
ADS7865IPBS 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual 2MSPS 12B Simul ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS7865IPBSG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual,2MSPS,12B,2+2 Ch,ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32