AD7490BRU 鏅傞枔锛�2023/6/21 17:10:14 闁辫畝锛�1492

鎻忚堪

AD7490BRU鏄竴娆�12浣嶉珮閫�銆佷綆鍔熻€椼€�16閫氶亾銆侀€愭閫艰繎鍨婣DC銆傝┎鍣ㄤ欢閲囩敤2.7V鑷�5.25V鍠浕婧愪緵闆�锛屽悶鍚愮巼楂橀仈(d谩)1MSPS銆傝┎鍣ㄤ欢鍖呭惈涓€鍊嬩綆鍣伈銆佸甯跺閲囨ǎ淇濇寔鏀惧ぇ鍣紝鍙互铏曠悊瓒呴亷1MHz鐨勮几鍏ラ牷鐜�銆�

鐢�(ch菐n)鍝佸弮鏁�(sh霉)

鍨嬭櫉	AD7490BRU
鍒堕€犲晢	ADI
鎻忚堪	IC ADC 12BIT SAR 28TSSOP
鎵撳寘	绠″瓙
鍒嗛	闆嗘垚闆昏矾(IC)锛屾暩(sh霉)鎿�(j霉)閲囬泦-妯℃暩(sh霉)杞�(zhu菐n)鎻涘櫒(ADC)
宸ヤ綔婧害	-40掳C~85掳C
鍖呰/妗堜緥	28-TSSOP(0.173鑻卞锛�4.40姣背瀵�)
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏寘	28-TSSOP
瀹夎椤炲瀷	琛ㄩ潰璨艰
鍩烘湰鐢�(ch菐n)鍝佺法铏�	AD7490

鐢�(ch菐n)鍝佸湒鐗�

AD7490BRU

瑕�(gu墨)鏍煎弮鏁�(sh霉)

鐢�(ch菐n)鍝佺媭鎱�(t脿i)	鍦ㄥ敭
浣嶆暩(sh霉)	12
閲囨ǎ鐜囷紙姣忕锛�	1M
杓稿叆鏁�(sh霉)閲�	16
杓稿叆椤炲瀷	鍠
鏁�(sh霉)鎿�(j霉)鎺ュ彛	SPI銆佹暩(sh霉)瀛椾俊铏熻檿鐞嗗櫒
閰嶇疆	MUX-S/H-ADC
姣旂巼-S/H:ADC	0.042361111
A/D杞�(zhu菐n)鎻涘櫒鏁�(sh霉)閲�	1
寤虹瓚瀛�(xu茅)	鐗瑰崁(q奴)
鍙冭€冮鍨�	澶栭儴鐨�
闆诲-闆绘簮锛屾ā鎿�	2.7V~5.25V
闆诲-闆绘簮锛屾暩(sh霉)瀛�	2.7V~5.25V
寮曡叧鏁�(sh霉)	28
寰垎闈炵窔鎬�	-0.95LSB
杓稿叆闆诲	20pF
绌嶅垎闈炵窔鎬�(INL)	1LSB
鐣岄潰	SPI
鏈€澶ц几鍏ラ浕澹�	2.525浼�
鏈€楂樺伐浣滄韩搴�	85掳C
鏈€澶у姛鑰�	12.5鍏嗙摝
鏈€澶ч浕婧愰浕澹�	5.25浼�
鏈€灏忚几鍏ラ浕澹�	2.475浼�
鏈€浣庡伐浣滄韩搴�	-40掳C
鏈€灏忛浕婧愰浕澹�	2.7V
A/D杞�(zhu菐n)鎻涘櫒鏁�(sh霉)閲�	1
妯℃摤杓稿叆鏁�(sh霉)閲�	16
浣嶆暩(sh霉)	12
閫氶亾鏁�(sh霉)	16
杞�(zhu菐n)鎻涘櫒鏁�(sh霉)閲�	1
鍏冪礌?c谩i)?sh霉)閲�	1
杓稿叆鏁�(sh霉)閲�	16
鎵撳寘	杌岄亾/绠�
妤垫€�	鍠サ
鍔熻€�	12.5鍏嗙摝
瑙ｆ瀽搴�	1.5涔�
閲囨ǎ鐜�	1姣
淇″櫔姣�(SNR)	69.5鍒嗚矟
渚涙噳(y墨ng)椤炲瀷	妯℃摤銆佹暩(sh霉)瀛�
JESD-609浠ｇ⒓	e0
鐒￠墰浠ｇ⒓	涓�
绲傛娆℃暩(sh霉)	28
ECCN浠ｇ⒓	EAR99
瀛愰鍒�	妯℃暩(sh霉)杞�(zhu菐n)鎻涘櫒
绲傜浣嶇疆	闆欓噸鐨�
绲傜褰㈠紡	榉楃考
宄板€煎洖娴佹韩搴�(Cel)	235
鍔熻兘鏁�(sh霉)閲�	1
绲傜闁撹窛	0.65mm
Time@Peak Reflow Temperature-Max(s)	20

鐠�(hu谩n)澧冭垏鍑哄彛鍒嗛

灞€�	鎻忚堪
RoHS鐙€鎱�(t脿i)	绗﹀悎 ROHS3妯�(bi膩o)婧�(zh菙n)
婵曞害鏁忔劅搴�(MSL)	1锛堢劇闄愬埗锛�
REACH鐙€鎱�(t脿i)	REACH涓嶅彈褰遍熆

鐗归粸(di菐n)

蹇€熷悶鍚愮巼锛�1MSPS
鎸囧畾鐢ㄤ簬2.7V鑷�5.25V鐨刅DD
鏈€澶у悶鍚愮巼涓嬬殑浣庡姛鑰�
870kSPS鏅傛渶澶�5.4mW锛�3V闆绘簮
1MSPS鏅傛渶澶�12.5mW锛�5V闆绘簮
16鍊�(鍠)杓稿叆锛屽付瀹氬簭鍣�
瀵几鍏ュ付瀵細50kHz杓稿叆闋荤巼涓嬬殑69.5dBSNR
闈堟椿鐨勯浕婧�/涓茶鏅傞悩閫熷害绠＄悊
鐒℃祦姘寸窔寤堕伈
楂橀€熶覆琛屾帴鍙�
鍏煎SPI/QSPI?/MICROWIRE?/DSP
瀹屽叏闂�(gu膩n)鏂锋ā寮忥細鏈€澶�0.5渭A
28寮曡叧TSSOP鍜�32-閴汱FCSP灏佽
绗﹀悎AEC-Q100妯�(bi膩o)婧�(zh菙n)锛岄仼鐢ㄤ簬姹借粖鎳�(y墨ng)鐢�

鎳�(y墨ng)鐢ㄩ牁(l菒ng)鍩�

澶氶€氶亾绯荤当(t菕ng)鐩�(ji膩n)鎺�
闆绘睜渚涢浕瑷�(sh猫)鍌�
闆诲姏绶氱洠(ji膩n)鎺�
鏁�(sh霉)鎿�(j霉)閲囬泦銆佸剙鍣ㄥ剙琛ㄥ拰閬庣▼鎺у埗

闆昏矾鍦�

寮曡叧鍦�

CAD妯″瀷

AD7490BRU绗﹁櫉

AD7490BRU鐒婂

灏佽

AD7490BRU灏佽

鏇夸唬鍨嬭櫉

闆朵欢铏�	AD7928BRUZ-REEL7	ADS7950SBBBT	ADS7951SBDBT	AD7928甯冮鑼�
鍒堕€犲晢	妯℃摤瑷�(sh猫)鍌欏叕鍙�	寰峰窞鍎€鍣�	寰峰窞鍎€鍣�	妯℃摤瑷�(sh猫)鍌欏叕鍙�
寮曡叧鏁�(sh霉)	20	30	30	20
浣嶆暩(sh霉)	12	12	12	12
閲囨ǎ鐜�	1姣	1姣	1姣	1姣
妤垫€�	鍠サ	鍠サ	鍠サ	鍠サ
鐣岄潰	SPI	-	-	SPI
绌嶅垎闈炵窔鎬�(INL)	1LSB	1LSB	1LSB	1LSB
寰垎闈炵窔鎬�	1.5LSB	1LSB	1LSB	1.5LSB
A/D杞�(zhu菐n)鎻涘櫒鏁�(sh霉)閲�	1	1	1	1
鏈€灏忛浕婧愰浕澹�	2.7V	2.7V	2.7V	2.7V
闆绘簮闆诲	3浼�	3.3V	3.3V	3浼�