参数资料
| 型号： | AD660BR |
| 厂商： | Analog Devices Inc |
| 文件页数： | 15/20页 |
| 文件大小： | 0K |
| 描述： | IC DAC 16BIT MONO W/VREF 24-SOIC |
| 产品培训模块： | Data Converter Fundamentals DAC Architectures |
| 标准包装： | 1 |
| 系列： | DACPORT® |
| 设置时间： | 6µs |
| 位数： | 16 |
| 数据接口： | 串行 |
| 转换器数目： | 1 |
| 电压电源： | 模拟和数字，双 ± |
| 功率耗散（最大）： | 625mW |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 24-SOIC W |
| 包装： | 管件 |
| 输出数目和类型： | 1 电压，单极；1 电压，双极 |
| 采样率（每秒）： | 167k |
AD660
Rev. B | Page 4 of 20
Parameter
AD660AN/AR/SQ
AD660BN/BR
Unit
Min
Typ
Max
Min
Typ
Max
POWER SUPPLIES
Voltage
+13.5
+16.5
+13.5
+16.5
V
13.5
16.5
13.5
16.5
V
+VLL
+4.5
+5.5
+4.5
+5.5
V
Current (No Load)
ICC
+12
+18
+12
+18
mA
IEE
12
18
12
18
mA
ILL
@ VIH = 5 V, VIL = 0 V
0.3
2
0.3
2
mA
@ VIH = 2.4 V, VIL = 0.4 V
3
7.5
3
7.5
mA
Power Supply Sensitivity
1
2
1
2
ppm/%
Power Dissipation (Static, No Load)
365
625
365
625
mW
TEMPERATURE RANGE
Specified Performance (A, B)
40
+85
40
+85
°C
Specified Performance (S)
55
+125
°C
1 For 16-bit resolution, 1 LSB = 0.0015% of FSR. For 15-bit resolution, 1 LSB = 0.003% of FSR. For 14-bit resolution, 1 LSB = 0.006% of FSR. FSR stands for full-scale range
and is 10 V in a unipolar mode and 20 V in bipolar mode.
2 Gain error and gain drift are measured using the internal reference. The internal reference is the main contributor to gain drift. If lower gain drift is required, the AD660
3 Gain error is measured with fixed 50 Ω resistors as shown in the Theory of Operation section. Eliminating these resistors increases the gain error by 0.25% of FSR
(unipolar mode) or 0.50% of FSR (bipolar mode).
4 DAC gain error and drift are measured with an external voltage reference. They represent the error contributed by the DAC alone, for use with an external reference.
5 External current is defined as the current available in addition to that supplied to REF IN and SPAN/BIPOLAR OFFSET on the AD660.
6 Operation on ±12 V supplies is possible using an external reference such as the AD586 and reducing the output range. Refer to the Internal/External Reference Use
section.
AC PERFORMANCE CHARACTERISTICS
With the exception of total harmonic distortion + noise (THD + N) and signal-to-noise (SNR) ratio, these characteristics are included for
design guidance only and are not subject to test. THD + N and SNR are 100% tested.
TMIN ≤ TA ≤ TMAX, +VCC = 15 V, VEE = 15 V, +VLL = 5 V except where noted.
Table 2.
Parameter
Limit
Unit
Test Conditions/Comments
OUTPUT SETTLING TIME
13
μs max
20 V step, TA = 25°C
(Time to ±0.0008% FS
8
μs typ
20 V step, TA = 25°C
with 2 kΩ, 1000 pF Load)
10
μs typ
20 V step, TMIN ≤ TA ≤ TMAX
6
μs typ
10 V step, TA = 25°C
8
μs typ
10 V step, TMIN ≤ TA ≤ TMAX
2.5
μs typ
1 LSB step, TMIN ≤ TA ≤ TMAX
TOTAL HARMONIC DISTORTION + NOISE
A, B, S Grade
0.009
% max
0 dB, 990.5 Hz, sample rate = 96 kHz, TA = 25°C
A, B, S Grade
0.056
% max
20 dB, 990.5 Hz, sample rate = 96 kHz, TA = 25°C
A, B, S Grade
5.6
% max
60 dB, 990.5 Hz, sample rate = 96 kHz, TA = 25°C
SIGNAL-TO-NOISE RATIO
83
dB min
TA = 25°C
DIGITAL-TO-ANALOG GLITCH IMPULSE
15
nV-s typ
DAC alternately loaded with 0x8000 and 0x7FFF
DIGITAL FEEDTHROUGH
2
nV-s typ
DAC alternately loaded with 0x0000 and 0xFFFF, CS high
OUTPUT NOISE VOLTAGE
Density (1 kHz to 1 MHz)
120
nV/√Hz typ
Measured at VOUT, 20 V span, excludes reference
REFERENCE NOISE
125
nV/√Hz typ
Measured at REF OUT
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| AD660BR-REEL | 功能描述:IC DAC 16BIT MONO W/VREF 24-SOIC RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:DACPORT® 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 设置时间:1µs 位数:8 数据接口:串行 转换器数目:8 电压电源:双 ± 功率耗散（最大）:941mW 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC（0.295"，7.50mm 宽） 供应商设备封装:24-SOIC W 包装:带卷 (TR) 输出数目和类型:8 电压，单极 采样率（每秒）:* |
| AD660BRZ | 功能描述:IC DAC 16BIT MONO W/VREF 24-SOIC RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:DACPORT® 标准包装:1 系列:- 设置时间:4.5µs 位数:12 数据接口:串行，SPI? 转换器数目:1 电压电源:单电源 功率耗散（最大）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOICN 包装:剪切带 (CT) 输出数目和类型:1 电压，单极；1 电压，双极 采样率（每秒）:* 其它名称:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND |
| AD660BRZ1 | 制造商:AD 制造商全称:Analog Devices 功能描述:Monolithic 16-Bit Serial/Byte DACPORT |
| AD660BRZ-REEL | 功能描述:IC DAC 16BIT MONO W/VREF 24-SOIC RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:DACPORT® 产品培训模块:Data Converter Fundamentals DAC Architectures 标准包装:750 系列:- 设置时间:7µs 位数:16 数据接口:并联 转换器数目:1 电压电源:双 ± 功率耗散（最大）:100mW 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-LCC（J 形引线） 供应商设备封装:28-PLCC（11.51x11.51） 包装:带卷 (TR) 输出数目和类型:1 电压，单极；1 电压，双极 采样率（每秒）:143k |
| AD660BRZ-REEL1 | 制造商:AD 制造商全称:Analog Devices 功能描述:Monolithic 16-Bit Serial/Byte DACPORT |
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