AD7367BRUZ-RL7

更新时间： 2024-02-24 18:54:02

品牌	Logo	应用领域
亚德诺 - ADI		转换器模数转换器光电二极管
页数	文件大小	规格书
28页	634K
描述
True Bipolar Input, Dual 1 レs, 12-/14-Bit, 2-Channel SAR ADCs

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AD7367BRUZ-RL7 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	TSSOP
包装说明：	TSSOP, TSSOP24,.25	针数：	24
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	1.13
Is Samacsys：	N	最大模拟输入电压：	10 V
最小模拟输入电压：	-10 V	最长转换时间：	0.68 µs
转换器类型：	ADC, SUCCESSIVE APPROXIMATION	JESD-30 代码：	R-PDSO-G24
JESD-609代码：	e3	长度：	7.8 mm
最大线性误差 (EL)：	0.0214%	湿度敏感等级：	1
标称负供电电压：	-16.5 V	模拟输入通道数量：	2
位数：	14	功能数量：	2
端子数量：	24	最高工作温度：	85 °C
最低工作温度：	-40 °C	输出位码：	2'S COMPLEMENT BINARY
输出格式：	SERIAL	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装等效代码：	TSSOP24,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	电源：	5,+-12/+-15 V
认证状态：	Not Qualified	采样速率：	1 MHz
采样并保持/跟踪并保持：	TRACK	座面最大高度：	1.2 mm
子类别：	Analog to Digital Converters	标称供电电压：	16.5 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Matte Tin (Sn)
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	40
宽度：	4.4 mm	Base Number Matches：	1

AD7367BRUZ-RL7 数据手册

True Bipolar Input, Dual 1 μs,

12-/14-Bit, 2-Channel SAR ADCs

AD7366/AD7367

FEATURES

FUNCTIONAL BLOCK DIAGRAM

CAP

Dual 12-bit/14-bit, 2-channel ADC

True bipolar analog inputs

Programmable input ranges:

10 V, 5 V, 0 V to 10 V

BUF

REF

AD7366/AD7367

12 V with 3 V external reference

Throughput rate: 1 MSPS

Simultaneous conversion with read in less than 1μs

High analog input impedance

Low current consumption:

12-/14-BIT

SUCCESSIVE

APPROXIMATION

ADC

OUTPUT

DRIVERS

MUX

T/H

OUT

SCLK

CNVST

8.3 mA typical in normal mode

320nA typical in shutdown mode

AD7366

72 dB SNR at 50 kHz input frequency

12-bit no missing codes

BUSY

ADDR

RANGE0

RANGE1

REFSEL

CONTROL

LOGIC

DRIVE

AD7367

76 dB SNR at 50 kHz input frequency

14-bit no missing codes

Accurate on-chip reference: 2.5 V 0.2%

–40°C to +85°C operation

MUX

T/H

12-/14-BIT

SUCCESSIVE

APPROXIMATION

ADC

OUTPUT

DRIVERS

OUT

BUF

High speed serial interface

SPI-/QSPI™-/MICROWIRE™-/DSP-compatible

iCMOS^®process technology

Available in a 24-lead TSSOP

AGND AGND

DGND

CAP

Figure 1.

GENERAL DESCRIPTION

PRODUCT HIGHLIGHTS

The AD7366/AD7367¹are dual, 12/14-bit, high speed, low

power, successive approximation analog-to-digital converters

(ADCs) that feature throughput rates up to 1 MSPS. The device

contains two ADCs, each preceded by a 2-channel multiplexer,

and a low noise, wide bandwidth track-and-hold amplifier.

1. The AD7366/AD7367 can accept true bipolar analog input

signals, as well as ±1ꢀ ꢁ, ±± ꢁ, ±12 ꢁ (with external refer-

ence), and ꢀ ꢁ to +1ꢀ ꢁ unipolar signals.

2. Two complete ADC functions allow simultaneous

sampling and conversion of two channels.

The AD7366/AD7367 are fabricated on the Analog Devices,

Inc. industrial CMOS process (iCMOS®²), which is a technology

platform combining the advantages of low and high voltage

CMOS. The process allows the AD7366/AD7367 to accept high

voltage bipolar signals in addition to reducing power consump-

tion and package size. The AD7366/AD7367 can accept true

bipolar analog input signals in the ±1ꢀ ꢁ range, ±± ꢁ range,

and ꢀ ꢁ to 1ꢀ ꢁ range.

3. 1 MSPS serial interface; SPI-/QSPI-/DSP-/MICROWIRE-

compatible interface.

Table 1. Related Products

Throughput

Rate

Number of

Channels

Device

Resolution

12-Bit

AD7366

AD7366-5

AD7367

AD7367-5

1 MSPS

Dual, 2-channel

12-Bit

500 kSPS

1 MSPS

14-Bit

The AD7366/AD7367 have an on-chip 2.± ꢁ reference that

can be disabled to allow the use of an external reference. If a

3 ꢁ reference is applied to the D_CAPA andD_CAPB pins, the

AD7366/AD7367 can accept a true bipolar ±12 ꢁ analog input.

Minimum ±12 ꢁ ꢁ_DDand ꢁ_SSsupplies are required for the

±12 ꢁ input range.

14-Bit

500 kSPS

¹Protected by U.S. Patent No. 6,731,232.

²iCMOS Process Technology. For analog systems designers within

industrial/instrumentation equipment OEMs who need high performance

ICs at higher voltage levels, iCMOS is a technology platform that enables the

development of analog ICs capable of 30 V and operating at 15 V supplies

while allowing dramatic reductions in power consumption and package size,

and increased ac and dc performance.

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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