参数资料
| 型号： | AD767KN |
| 厂商： | Analog Devices Inc |
| 文件页数： | 2/8页 |
| 文件大小： | 0K |
| 描述： | IC DAC 12BIT 24-DIP |
| 产品培训模块： | Data Converter Fundamentals DAC Architectures |
| 标准包装： | 15 |
| 设置时间： | 3µs |
| 位数： | 12 |
| 数据接口： | 并联 |
| 转换器数目： | 1 |
| 电压电源： | 双 ± |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 24-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 24-PDIP |
| 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）： | * |
REV. A
–2–
AD767–SPECIFICATIONS (T
A = +25 C,
15 volt power supplies, Unipolar Mode, unless otherwise noted.)
Model
AD767J/A/S
1
AD767K/B
AD767A
2 Chips
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Units
DIGITAL INPUTS
Resolution
12
Bits
Logic Levels (TTL Compatible, TMIN–TMAX)
3
VIH (Logic “1”)
+2.0
+5.5
+2.0
+5.5
+2.0
+5.5
V
VIL (Logic “0”) J, K, A, B
0
+0.8
0
+0.8
0
+0.8
V
VIL (Logic “0”) S
0
+0.7
V
IIH (VIH = 5.5 V)
3
10
3
10
3
10
A
IIL (VIL = 0.8 V)
1
5
1
5
1
5
A
TRANSFER CHARACTERISTICS
ACCURACY
Linearity Error @ +25
°C
±1/2
1
±1/8
1/2
±1/2
1
LSB
TA = TMIN to TMAX
±1/2
1
±1/4
1/2
±1/2
1
LSB
Differential Linearity Error @ +25
°C
±1/2
1
±1/4
1
±1/2
1
LSB
TA = TMIN to TMAX
Monotonicity Guaranteed Monotonicity Guaranteed Monotonicity Guaranteed
LSB
Gain Error
4
±0.1
0.2
±0.1
0.2
±0.1
0.2
% of FSR
5
Unipolar Offset Error
4
±1
2
±1
2
±1
2
LSB
Bipolar Zero Error
4
±0.05
0.1
±0.05
0.1
±0.05
0.1
% of FSR
DRIFT
Gain TA = 25°C to TMIN or TMAX
±5
±30
±5
±15
±5
±30
ppm of FSR/
°C
Unipolar Offset TA = 25°C to TMIN or TMAX
±1
±3
±1
±3
±1
±3
ppm of FSR/
°C
Bipolar Zero TA = 25°C to TMIN or TMAX
±5
±10
±5
±10
ppm of FSR/
°C
CONVERSION SPEED
Settling Time to
±0.01% of FSR for
FSR change (2 k
||500 pF load)
with 10 k
Feedback
3
4
3
4
3
4
s
with 5 k
Feedback
2
3
2
3
2
3
s
For LSB Change
1
s
Slew Rate
10
V/
s
ANALOG OUTPUT
Ranges
6
±2.5, ±5, ±10,
V
+5, +10
Output Current
±5
±5mA
Output Impedance (dc)
0.05
Short-Circuit Current
40
mA
REFERENCE OUTPUT
9.90
10.00
10.10
9.90
10.00
10.10
9.90
10.00
10.10
V
External Current
0.1
1.0
0.1
1.0
0.1
1.0
mA
POWER SUPPLY SENSITIVITY
VCC = +11.4 to +16.5 V dc
5
10
5
10
5
10
ppm of FS/%
VEE = –11.4 to –16.5 V dc
5
10
5
10
5
10
ppm of FS/%
POWER SUPPLY REQUIREMENTS
Rated Voltages
±12, ±15
V
Range
6
11.4
16.5
11.4
16.5
11.4
16.5
V
Supply Current
+11.4 to +16.5 V dc
9
13
9
13
9
13
mA
–11.4 to –16.5 V dc
18
23
18
23
18
23
mA
Total Power Consumption
400
600
400
600
400
600
mW
TEMPERATURE RANGE
J/K
0
+70
0
+70
°C
A/B
–25
+85
–25
+85
–25
+85
°C
S
–55
+125
–55
+125
°C
Operating
–55
+125
–55
+125
°C
Storage (All Grades)
–65
+125
–65
+125
–65
+125
°C
NOTES
1AD767 “S” specifications shown for information only. Consult Analog Devices Military Databook or contact factory for a controlled specification sheet.
2AD767A Chips specifications are tested at +25
°C and, when in boldface, at +85°C. They are typical at –25°C.
3The digital input specifications are 100% tested at +25
°C, and guaranteed but not tested over the full temperature range.
4Adjustable to zero.
5FSR means “Full-Scale Range” and is 20 V for
±10 V range and 10 V for the ±5 V range.
6A minimum power supply of
±12.5 V is required for a ±10 V full-scale output and ±11.4 V is required for all other voltage ranges.
Specifications subject to change without notice.
Specifications shown in boldface are tested on all production units at final electrical test (except per Notes 1 and 2). Results from those tests are used to calculate
outgoing quality levels. All min and max specifications are guaranteed, although only those shown in boldface are tested on all production units.
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| AD767KNZ | 功能描述:IC DAC 12BIT 24-DIP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 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 |
| AD767KNZ | 制造商:Analog Devices 功能描述:IC 12-BIT DAC |
| AD767KP | 功能描述:IC DAC 12BIT W/AMP 28-PLCC RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 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 |
| AD767KPZ | 功能描述:IC DAC 12BIT W/AMP 28-PLCC RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 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 |
| AD767KPZ-REEL | 功能描述:IC DAC 12BIT W/AMP 28-PLCC RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 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 |
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