15 FN8273.1 September 5, 2013 FIGURE 27. PRECISION VOLTAGE REFERENCE FOR +" />
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� ISL26323FBZ
寤犲晢锛� Intersil
鏂囦欢闋佹暩(sh霉)锛� 7/23闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC ADC 12BIT SPI/SRL 250K 8SOIC
妯欐簴鍖呰锛� 980
浣嶆暩(sh霉)锛� 12
閲囨ǎ鐜囷紙姣忕锛夛細 250k
鏁�(sh霉)鎿�(j霉)鎺ュ彛锛� 涓茶锛孲PI?
杞夋彌鍣ㄦ暩(sh霉)鐩細 1
鍔熺巼鑰楁暎锛堟渶澶э級锛� 80mW
闆诲闆绘簮锛� 鍠浕婧�
宸ヤ綔婧害锛� -40°C ~ 125°C
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 8-SOIC锛�0.154"锛�3.90mm 瀵級
渚涙噳鍟嗚ō鍌欏皝瑁濓細 8-SOIC
鍖呰锛� 绠′欢
杓稿叆鏁�(sh霉)鐩拰椤炲瀷锛� 2 鍊嬪柈绔紝鍠サ
ISL26320, ISL26321, ISL26322, ISL26323, ISL26324, ISL26325, ISL26329
15
FN8273.1
September 5, 2013
FIGURE 27. PRECISION VOLTAGE REFERENCE FOR +5V SUPPLY
1
2
3
4
8
7
6
5
DNC
VIN
COMP
GND
DNC
VOUT
TRIM
0.1F
VDD
1F (SEE VOLTAGE REFERENCE INPUT)
2.5V
VREF
0.1F
BULK
+
5V
ISL21090
ISL2631X
ISL2632X
FIGURE 28. VOLTAGE REFERENCE FOR +2.7V TO +3.6V, OR FOR +5V SUPPLY
VDD
1F (SEE VOLTAGE REFERENCE INPUT)
VREF
0.1F
BULK
+
+2.7V TO +3.6V
ISL21010
GND
VIN
VOUT
1
2
3
0.1F
1.25, 2.048 OR 2.5V
OR +5V
ISL2631X
ISL2632X
FIGURE 29. VOLTAGE REFERENCE FOR ISL26320/ISL26323 IS DERIVED FROM VDD
VDD
1F (SEE VOLTAGE REFERENCE INPUT)
BULK
+2.7V TO +5V
ISL26320
ISL26323
TABLE 1. OUTPUT CODES - DIFFERENTIAL
Input Voltage
Two鈥檚 Complement (12-bit)
>(VFS-1.5 LSB)
7FF
VFS-1.5 LSB
7FF
...
7FE
-0.5 LSB
000
鈥�
FFF
-VFS +0.5 LSB
801
鈥�
800
NOTE: VFS in the table above equals the voltage between AIN+ and AIN-.
Differential full scale is equal to 2* VREF.
TABLE 2. OUTPUT CODES - SINGLE-ENDED
Input Voltage
Binary (12 bit)
>AIN-1.5 LSB
FFF
AIN-1.5 LSB
FFF
鈥�
FFE
0.5 LSB
001
鈥�
000
<0.5 LSB
000
NOTE: Single-ended full scale is equal to VREF.
鐩搁棞PDF璩囨枡
PDF鎻忚堪
VE-21R-MX-F3 CONVERTER MOD DC/DC 7.5V 75W
MS27466E11F4P CONN RCPT 4POS WALL MT W/PINS
MS3120E16-8P CONN RCPT 8POS WALL MNT W/PINS
VI-24X-IU-F2 CONVERTER MOD DC/DC 5.2V 200W
XRT73L04BIV IC LIU E3/DS3/STS-1 4CH 144LQFP
鐩搁棞浠ｇ悊鍟�/鎶€琛撳弮鏁�(sh霉)
鍙冩暩(sh霉)鎻忚堪
ISL26323FBZ-T 鍔熻兘鎻忚堪:IC ADC 12BIT SPI/SRL 250K 8SOIC RoHS:鏄� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 鏁�(sh霉)鎿�(j霉)閲囬泦 - 妯℃暩(sh霉)杞夋彌鍣� 绯诲垪:- 鐢�(ch菐n)鍝佸煿瑷撴ā濉�:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 妯欐簴鍖呰:250 绯诲垪:- 浣嶆暩(sh霉):12 閲囨ǎ鐜囷紙姣忕锛�:1.8M 鏁�(sh霉)鎿�(j霉)鎺ュ彛:骞惰伅(li谩n) 杞夋彌鍣ㄦ暩(sh霉)鐩�:1 鍔熺巼鑰楁暎锛堟渶澶э級:1.82W 闆诲闆绘簮:妯℃摤鍜屾暩(sh霉)瀛� 宸ヤ綔婧害:-40°C ~ 85°C 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:48-LQFP 渚涙噳鍟嗚ō鍌欏皝瑁�:48-LQFP锛�7x7锛� 鍖呰:绠′欢 杓稿叆鏁�(sh霉)鐩拰椤炲瀷:2 鍊嬪柈绔�锛屽柈妤�
ISL26323FBZ-T7A 鍔熻兘鎻忚堪:IC ADC 12BIT SPI/SRL 250K 8SOIC RoHS:鏄� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 鏁�(sh霉)鎿�(j霉)閲囬泦 - 妯℃暩(sh霉)杞夋彌鍣� 绯诲垪:- 鐢�(ch菐n)鍝佸煿瑷撴ā濉�:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 妯欐簴鍖呰:250 绯诲垪:- 浣嶆暩(sh霉):12 閲囨ǎ鐜囷紙姣忕锛�:1.8M 鏁�(sh霉)鎿�(j霉)鎺ュ彛:骞惰伅(li谩n) 杞夋彌鍣ㄦ暩(sh霉)鐩�:1 鍔熺巼鑰楁暎锛堟渶澶э級:1.82W 闆诲闆绘簮:妯℃摤鍜屾暩(sh霉)瀛� 宸ヤ綔婧害:-40°C ~ 85°C 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:48-LQFP 渚涙噳鍟嗚ō鍌欏皝瑁�:48-LQFP锛�7x7锛� 鍖呰:绠′欢 杓稿叆鏁�(sh霉)鐩拰椤炲瀷:2 鍊嬪柈绔�锛屽柈妤�
ISL26324 鍒堕€犲晢:INTERSIL 鍒堕€犲晢鍏ㄧū:Intersil Corporation 鍔熻兘鎻忚堪:12-bit, 250kSPS Low-power ADCs with Single-ended and Differential Inputs and Multiple Input Channels
ISL26324FVZ 鍔熻兘鎻忚堪:IC ADC 12BIT SPI/SRL 16-TSSOP RoHS:鏄� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 鏁�(sh霉)鎿�(j霉)閲囬泦 - 妯℃暩(sh霉)杞夋彌鍣� 绯诲垪:- 鐢�(ch菐n)鍝佸煿瑷撴ā濉�:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 妯欐簴鍖呰:250 绯诲垪:- 浣嶆暩(sh霉):12 閲囨ǎ鐜囷紙姣忕锛�:1.8M 鏁�(sh霉)鎿�(j霉)鎺ュ彛:骞惰伅(li谩n) 杞夋彌鍣ㄦ暩(sh霉)鐩�:1 鍔熺巼鑰楁暎锛堟渶澶э級:1.82W 闆诲闆绘簮:妯℃摤鍜屾暩(sh霉)瀛� 宸ヤ綔婧害:-40°C ~ 85°C 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:48-LQFP 渚涙噳鍟嗚ō鍌欏皝瑁�:48-LQFP锛�7x7锛� 鍖呰:绠′欢 杓稿叆鏁�(sh霉)鐩拰椤炲瀷:2 鍊嬪柈绔紝鍠サ
ISL26324FVZ-T 鍔熻兘鎻忚堪:IC ADC 12BIT SPI/SRL 16-TSSOP RoHS:鏄� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 鏁�(sh霉)鎿�(j霉)閲囬泦 - 妯℃暩(sh霉)杞夋彌鍣� 绯诲垪:- 鐢�(ch菐n)鍝佸煿瑷撴ā濉�:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 妯欐簴鍖呰:250 绯诲垪:- 浣嶆暩(sh霉):12 閲囨ǎ鐜囷紙姣忕锛�:1.8M 鏁�(sh霉)鎿�(j霉)鎺ュ彛:骞惰伅(li谩n) 杞夋彌鍣ㄦ暩(sh霉)鐩�:1 鍔熺巼鑰楁暎锛堟渶澶э級:1.82W 闆诲闆绘簮:妯℃摤鍜屾暩(sh霉)瀛� 宸ヤ綔婧害:-40°C ~ 85°C 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:48-LQFP 渚涙噳鍟嗚ō鍌欏皝瑁�:48-LQFP锛�7x7锛� 鍖呰:绠′欢 杓稿叆鏁�(sh霉)鐩拰椤炲瀷:2 鍊嬪柈绔�锛屽柈妤�
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