ad7946

eeworld网站中关于ad7946有20个元器件。有AD7946、AD79461等。可以通过横向对比他们之间的异同，来寻找器件间替代的可能。

器件名	厂商	描　述	功能
AD7946	ADI(亚德诺半导体)	16-Bit, +/-0.65 LSB INL, 500 kSPS PulSAR Differential ADC in MSOP/QFN	下载
AD79461	ADI(亚德诺半导体)	1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO10	下载
AD7946_15	ADI(亚德诺半导体)	14-Bit, 500 kSPS, PulSAR ADC in MSOP and LFCSP	下载
AD7946_17	ADI(亚德诺半导体)	PulSAR ADC in MSOP and LFCSP	下载
AD7946BCP	ADI(亚德诺半导体)	IC 1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO10, 3 X 3 MM, CSP-10, Analog to Digital Converter	下载
AD7946BCPRL7	ADI(亚德诺半导体)	14-Bit, 500 kSPS PulSAR⑩ ADC in MSOP/QFN	下载
AD7946BCPWP	ADI(亚德诺半导体)	14-Bit, 500 kSPS PulSAR⑩ ADC in MSOP/QFN	下载
AD7946BCPZRL	ADI(亚德诺半导体)	IC ADC 14BIT 500KSPS 10-LFCSP	下载
AD7946BCPZRL7	ADI(亚德诺半导体)	Data Conversion IC Development Tools EVAL-AD7946	下载
AD7946BCPZRL7	Rochester Electronics	1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, DSO10, 3 X 3 MM, ROHS COMPLIANT, QFN-10	下载
AD7946BRM	ADI(亚德诺半导体)	14-Bit, 500 kSPS PulSAR⑩ ADC in MSOP/QFN	下载
AD7946BRM	Rochester Electronics	1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO10, MO-187-BA, MSOP-10	下载
AD7946BRMRL7	ADI(亚德诺半导体)	14-Bit, 500 kSPS PulSAR⑩ ADC in MSOP/QFN	下载
AD7946BRM-RL7	Rochester Electronics	1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO10, MO-187-BA, MSOP-10	下载
AD7946BRMRL7	Rochester Electronics	1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO10, MO-187-BA, MSOP-10	下载
AD7946BRM-RL7	ADI(亚德诺半导体)	1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO10, MO-187-BA, MSOP-10	下载
AD7946BRMZ	Rochester Electronics	1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO10, ROHS COMPLIANT, MO-187-BA, MSOP-10	下载
AD7946BRMZ	ADI(亚德诺半导体)	Analog to Digital Converters - ADC 14-Bit 500 kSPS	下载
AD7946BRMZRL7	ADI(亚德诺半导体)	IC ADC 14BIT 500KSPS 10-MSOP	下载
AD7946BRMZRL7	Rochester Electronics	1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO10, ROHS COMPLIANT, MO-187-BA, MSOP-10	下载

关于ad7946相关文档资料：

对应元器件	pdf文档资料下载
AD7946BCPZRL7 、 AD7946BRM 、 AD7946BRM-RL7 、 AD7946BRMRL7 、 AD7946BRMZ 、 AD7946BRMZRL7	下载文档
AD7946BCPRL7 、 AD7946BCPWP 、 AD7946BRM 、 AD7946BRMRL7	下载文档
AD7946BCPZRL 、 AD7946BRMZRL7	下载文档
AD7946BRM-RL7	下载文档
AD7946BRMZ	下载文档
AD7946BCPZRL7	下载文档
AD79461	下载文档
AD7946	下载文档
AD7946_15	下载文档
AD7946BCP	下载文档

ad7946资料比对：

型号	AD7946BRMZRL7	AD7946BCPZRL7	AD7946BRM	AD7946BRM-RL7	AD7946BRMRL7	AD7946BRMZ
描述	1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO10, ROHS COMPLIANT, MO-187-BA, MSOP-10	1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, DSO10, 3 X 3 MM, ROHS COMPLIANT, QFN-10	1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO10, MO-187-BA, MSOP-10	1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO10, MO-187-BA, MSOP-10	1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO10, MO-187-BA, MSOP-10	1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO10, ROHS COMPLIANT, MO-187-BA, MSOP-10
是否无铅	不含铅	不含铅	含铅	含铅	含铅	不含铅
是否Rohs认证	符合	符合	不符合	不符合	不符合	符合
零件包装代码	TSSOP	QFN	TSSOP	TSSOP	TSSOP	TSSOP
包装说明	TSSOP,	HVSON,	TSSOP,	TSSOP,	TSSOP,	TSSOP,
针数	10	10	10	10	10	10
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown
最大模拟输入电压	5.8 V	5.8 V	5.8 V	5.8 V	5.8 V	5.8 V
最长转换时间	1.6 µs	1.6 µs	1.6 µs	1.6 µs	1.6 µs	1.6 µs
转换器类型	ADC, SUCCESSIVE APPROXIMATION	ADC, SUCCESSIVE APPROXIMATION	ADC, SUCCESSIVE APPROXIMATION	ADC, SUCCESSIVE APPROXIMATION	ADC, SUCCESSIVE APPROXIMATION	ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码	S-PDSO-G10	S-XDSO-N10	S-PDSO-G10	S-PDSO-G10	S-PDSO-G10	S-PDSO-G10
JESD-609代码	e4	e3	e0	e0	e0	e4
长度	3 mm	3 mm	3 mm	3 mm	3 mm	3 mm
最大线性误差 (EL)	0.0061%	0.0061%	0.0061%	0.0061%	0.0061%	0.0061%
湿度敏感等级	1	3	1	NOT SPECIFIED	NOT SPECIFIED	1
模拟输入通道数量	1	1	1	1	1	1
位数	14	14	14	14	14	14
功能数量	1	1	1	1	1	1
端子数量	10	10	10	10	10	10
最高工作温度	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
输出位码	BINARY	BINARY	BINARY	BINARY	BINARY	BINARY
输出格式	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL
封装主体材料	PLASTIC/EPOXY	UNSPECIFIED	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	TSSOP	HVSON	TSSOP	TSSOP	TSSOP	TSSOP
封装形状	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
封装形式	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）	260	260	240	NOT SPECIFIED	220	260
采样速率	0.5 MHz	0.5 MHz	0.5 MHz	0.5 MHz	0.5 MHz	0.5 MHz
采样并保持/跟踪并保持	TRACK	TRACK	TRACK	TRACK	TRACK	TRACK
座面最大高度	1.1 mm	1 mm	1.1 mm	1.1 mm	1.1 mm	1.1 mm
标称供电电压	5 V	5 V	5 V	5 V	5 V	5 V
表面贴装	YES	YES	YES	YES	YES	YES
温度等级	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
端子面层	NICKEL PALLADIUM GOLD	MATTE TIN	TIN LEAD	TIN LEAD	TIN LEAD	NICKEL PALLADIUM GOLD
端子形式	GULL WING	NO LEAD	GULL WING	GULL WING	GULL WING	GULL WING
端子节距	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
处于峰值回流温度下的最长时间	40	NOT SPECIFIED	30	NOT SPECIFIED	30	40
宽度	3 mm	3 mm	3 mm	3 mm	3 mm	3 mm
Base Number Matches	1	-	1	1	1	1

高斯贝尔GRS-2001E数字卫星接收机开关电源电路

格力FBI-40B1电脑式遥控壁扇接收器电路图

小型数据无线传送电路

MAX834/835的典型应用电路

电脑主板电路图 810 3_12

器件捷径: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

新增数据表(2026-03-25): EQDP-014-39.37-SED-TTR-2-B 240-381WZN23-36SSPAMN GUS-SS4ALF-03-5600-D F861BB393J310Z DTS 20 K 09-98 SN 240-021H26PMPDB-P PCF1206H-13-4K3BI 0805Y1K00270JCR KS1-ANSB50 CPS22-NC00A10-SNCSNCWF-RI0GWVAR-W1010-S 1812VA333JAT2A AO4420 FHSC-130-10.00-TTR-TEU-3 68490-305LF 530HA536M000DG IDT74FCT2533CTL MT58L2MY18PF-6IT MS3472A20-41P MWDM6L-69S-6C3-.250F MS27470H-21F-24ZC FB340M E211J1V7KE22 GMD2-100/120/100-54-G2 7301L1PCWV21PES2 MLL973BC Y162831R2000B0R 4311T-101-9311DA U13J52Z3QI2 PCW1J-Y36-CEB504L CTNS8D-C-1522DTQMB AP2S-14.31818MHZ-LB XC6220D101QR-G MPS651 235ER-R301-FT50Q 10121750-2232035LF EG-2102CA150.0000M-HHPNB C1206T272M3GBL7025 GA532F27057HBR CT81-M14Y5U9D272SSPW FS3DZ21U1339MLF STM32G071GBU6TR STM32MP153DAA1 IPD65R660CFDATMA2 ACPL-K73A-560E 2900379 NJU72341V-TE2

捷径 0-9 : 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

捷径 A-D : A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

捷径 E-K : E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

捷径 L-R : L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

捷径 S-Z : S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

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