Parameter1 J, A Versions K, B Versions Unit Test Conditions/Comments DIGIT" />
參數(shù)資料
型號(hào): AD7846KPZ-REEL
廠商: Analog Devices Inc
文件頁(yè)數(shù): 19/24頁(yè)
文件大小: 0K
描述: IC DAC 16BIT LC2MOS VOUT 28PLCC
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
標(biāo)準(zhǔn)包裝: 750
設(shè)置時(shí)間: 7µs
位數(shù): 16
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 雙 ±
功率耗散(最大): 100mW
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 28-LCC(J 形引線)
供應(yīng)商設(shè)備封裝: 28-PLCC(11.51x11.51)
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 1 電壓,單極;1 電壓,雙極
采樣率(每秒): 143k
AD7846
Rev. G | Page 4 of 24
Parameter1
J, A Versions
K, B Versions
Unit
Test Conditions/Comments
DIGITAL OUTPUTS
VOL (Output Low Voltage)
0.4
V max
ISINK = 1.6 mA
VOH (Output High Voltage)
4.0
V min
ISOURCE = 400 μA
Floating State Leakage Current
±10
μA max
DB0 to DB15 = 0 to VCC
Floating State Output Capacitance2
10
pF max
POWER REQUIREMENTS3
VDD
+11.4/+15.75
V min/V max
VSS
11.4/15.75
V min/V max
VCC
+4.75/+5.25
V min/V max
IDD
5
mA max
VOUT unloaded
ISS
5
mA max
VOUT unloaded
ICC
1
mA max
Power Supply Sensitivity4
1.5
LSB/V max
Power Dissipation
100
mW typ
VOUT unloaded
1 Temperature ranges as follows: J, K versions: 0°C to +70°C; A, B versions: 40°C to +85°C.
2 Guaranteed by design and characterization, not production tested.
3 The AD7846 is functional with power supplies of ±12 V. See the Typical Performance Characteristics section.
4 Sensitivity of gain error, offset error, and bipolar zero error to VDD, VSS variations.
AC PERFORMANCE CHARACTERISTICS
These characteristics are included for design guidance and are not subject to test. VREF+ = +5 V; VDD = +14.25 V to +15.75 V; VSS = 14.25 V
to 15.75 V; VCC = +4.75 V to +5.25 V; RIN connected to 0 V, unless otherwise noted.
Table 2.
Parameter
Limit at TMIN to TMAX (All Versions)
Unit
Test Conditions/Comments
Output Settling Time1
6
μs max
To 0.006% FSR, VOUT loaded, VREF = 0 V, typically 3.5 μs
9
μs max
To 0.003% FSR, VOUT loaded, VREF = –5 V, typically 6.5 μs
Slew Rate
7
V/μs typ
Digital-to-Analog Glitch
Impulse
70
nV-sec typ
DAC alternately loaded with 10…0000 and 01…1111,
VOUT unloaded
AC Feedthrough
0.5
mV p-p typ
VREF = 0 V, VREF+ = 1 V rms, 10 kHz sine wave, DAC loaded
with all 0s
Digital Feedthrough
10
nV-sec typ
DAC alternately loaded with all 1s and all 0s. CS high
Output Noise Voltage
Density, 1 kHz to 100 kHz
50
nV/√Hz typ
Measured at VOUT, DAC loaded with 0111011…11,
VREF+ = VREF = 0 V
1
LDAC = 0. Settling time does not include deglitching time of 2.5 μs (typ).
相關(guān)PDF資料
PDF描述
LTC2704IGW-12#PBF IC DAC 12BIT QUAD VOUT 44-SSOP
AD7228ACP IC DAC 8BIT OCTAL W/AMP 28-PLCC
AD5764RBSUZ-REEL7 IC DAC QUAD 16BIT VOUT 32-TQFP
VE-BNK-MU-S CONVERTER MOD DC/DC 40V 200W
VI-263-IV CONVERTER MOD DC/DC 24V 150W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7846SD/883B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Digital-to-Analog Converter
AD7846SE/883B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Digital-to-Analog Converter
AD7846SQ/883B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Digital-to-Analog Converter
AD7847 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS Complete, Dual 12-Bit MDACs
AD7847AN 功能描述:IC DAC 12BIT MULT DUAL 24-DIP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Data Converter Fundamentals DAC Architectures 標(biāo)準(zhǔn)包裝:750 系列:- 設(shè)置時(shí)間:7µs 位數(shù):16 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:雙 ± 功率耗散(最大):100mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-LCC(J 形引線) 供應(yīng)商設(shè)備封裝:28-PLCC(11.51x11.51) 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電壓,單極;1 電壓,雙極 采樣率(每秒):143k